The Vanishing Middle

Who Replaces Your Managers When Nobody’s Coming Up Behind Them?

You have probably noticed it without putting words to it.

The entry-level jobs are gone. Not reduced. Gone, across large stretches of the white-collar economy. And the people who used to manage the juniors are now doing something different. They are not managing anyone. They are reviewing what the AI is producing. They check the output, apply judgment, and then send it on. They have quietly become quality control for AI. There is a bigger question that is actually very scary. Keep reading to see what I feel is happening.

On the surface, all this looks like efficiency. Fewer people, more output, faster cycles. But think about it for a moment, and a harder question surfaces, the one I keep returning to in conversations with senior leaders who are too busy executing to ask it.

If the juniors are gone and the middle is now reviewing the machine instead of being trained for what comes next, who will grow into the senior roles in ten years?

Who replaces the mid-level manager when she gets promoted? Where does the next generation of judgment come from when we have stopped building the ground floor where judgment is learned?

This is not a small operational wrinkle. It is the slow dismantling of the process that produced every leader you have ever worked for. And almost nobody in the C-suite is talking about it, because the people who would notice are the ones being removed.

Let me show you what the data actually says, and then I will answer the question you are really asking, which is whether any of this is on purpose.

The numbers are not subtle

Let's start at the bottom of the ladder. Postings for entry-level jobs in the United States fell by roughly 35 percent between January 2023 and the middle of 2025, according to labor research firm Revelio Labs. In my view, that is a category being trimmed out.

Stanford’s Digital Economy Lab ran a study with the grim title Canaries in the Coal Mine. They found that workers aged 22 to 25 in jobs most exposed to AI saw their employment fall by about 13 percent since late 2022. For young software developers, the drop was closer to 20 percent. Meanwhile, older workers in the very same roles grew by 6 to 9 percent. A Harvard study across 62 million workers confirmed the pattern in early 2026. In companies that adopted generative AI, junior employment dropped 9 to 10 percent while senior employment held perfectly steady.

See the numbers again; the technology did not hit everyone evenly. It hit the bottom of the ladder and left the top alone. The first rung is being sawn off while people are still standing on the higher ones.

Now look at the middle, where it gets genuinely strange. The work the juniors used to do did not vanish into thin air. The World Economic Forum found that the early-career tasks AI absorbed are simply being pushed upward, landing on middle managers and senior staff who are now overextended and burned out, doing the work they used to delegate. So the middle manager is not just supervising less. She is doing more of the doing, and the doing increasingly means checking the AI.

But here's something else I noticed. The middle itself is shrinking. Gartner projects that through 2026, one in five organizations will use AI to flatten their structures, eliminating more than half of their current middle-management positions.

Manager headcount at public companies has already fallen by about 6 percent between 2022 and 2025. They are calling it the Great Flattening, and the names attached to it are not small ones. Amazon, Meta, Google, and Intel. Google reportedly cut about a third of its managers.

So here is the shape of it. The bottom rung is gone. The middle rung is being pulled out. And the work is collapsing upward onto a smaller and smaller number of people who are getting more tired, not more developed.

The pipeline does not refill itself

Here is the thing that twenty-eight years in HR taught me, the thing the spreadsheet never shows.

Leaders are not hired. They are grown. The senior manager who can read a room, smell a bad deal, calm a panicking team, and make a judgment call with incomplete information did not arrive that way. He spent years at the bottom doing unglamorous work, watching how decisions were made, failing in small ways that did not sink the company, and slowly accumulating what we call judgment. The entry-level job was never really about the work. It was the training ground. The middle-management job was the proving ground.

We have now demolished both.

One labor economist put it plainly. When companies stop hiring and training juniors because AI is cheaper and every competitor does the same, the entire talent pipeline starts to collapse, and within a few years, employers across entire sectors find themselves in serious trouble.

They will go looking for seasoned people to fill senior roles and discover that nobody spent the last decade becoming seasoned. You cannot summon twenty years of judgment the moment you need it. It compounds quietly, or it does not exist.

There is a second timer running underneath this one, and it makes the math worse. The experienced people holding the line right now are aging toward the exit. A whole cohort of seasoned managers is heading for retirement over the next decade, and the bench that would normally replace them is the bench we are choosing not to build. You do not feel a demographic cliff as you walk toward it. You feel it the day you step off.

This is the part that should keep leaders up at night more than any headline about robots. It is not that AI will storm the executive floor next quarter. It is that we are quietly switching off the factory that makes executives, and the consequences arrive on a delay long enough that the person who caused them will have already collected their bonus and moved on. Then we will end up seeing Companies loose ground and eventually vanish.

So is it a plan?

This is a question that has actually been haunting me.

Is there a room somewhere where executives agreed to hollow out the workforce, let AI absorb the middle, and run the company on a handful of people at the top?

Honestly, I don't think so. There is no such room. I have sat in enough boardrooms to tell you that coordination at that level is mostly a fantasy.

But here is the uncomfortable part. You do not need a conspiracy to get a coordinated result. You only need everyone facing the same incentive.

Every CEO is being told the same thing by the same analysts. Cut cost. AI can do the coordination work. The market rewards the flattening with a higher share price this quarter. So each leader, acting alone and rationally, makes the same move.

Multiply that by ten thousand companies, and you get something that looks exactly like a plan, even though no one planned it. It is emergent, not designed. And that is worse, not better, because there is no one to negotiate with and no single decision to reverse.

As for the endgame, the one or two-person company worth a fortune, that is no longer a thought experiment. Some founders are openly building toward it. When Block restructured, it cut around four thousand people and rebuilt around just three kinds of roles: people who build, people who own a specific outcome, and player-coaches who stay hands-on while developing others. No permanent management layer at all. That is a fact and a published strategy. The direction is unmistakable even if the destination is uncertain.

Will AI eventually take on real management, judgment, and the senior calls? Not cleanly, and not soon, because the things that make a good senior leader are exactly the things that are hardest to automate: trust, accountability, reading the unspoken thing in the room, owning a decision when it goes wrong.

But there is a trap. If we stop developing humans who can do those things, AI does not have to be better than a great leader. It only has to be better than no leader at all. And no leader at all is precisely what an empty pipeline produces.

What this means for you

If you are a mid-to-senior level professional reading this, I am not going to tell you to panic. Panic is useless, and you are too valuable for it. I am going to tell you what the moment actually demands.

First, understand which side of the line you are on. I have written before about the shift from knowers to learners. The knower built a career on having the answers, the institutional knowledge, the experience nobody else had.

That moat is being drained. The learner builds a career on the ability to ask the right question, adapt fast, and direct AI rather than compete with it. The vanishing middle is brutal for knowers and quietly full of opportunity for learners. Decide today which one you are becoming.

Second, make yourself the person who orchestrates, not the person who is orchestrated. The middle managers who survive the flattening are not the ones who supervised the most people. They are the ones who became the translation layer between human intent and machine output, the ones who own outcomes rather than tasks. Move toward judgment, ownership, and the human work that does not compress. Focus on building trust, developing people, and making the call when the data runs out.

Third, and this is the most important, and the one that a lot of people don't want to hear, your network is now your pipeline. If companies have stopped building career ladders, you build your own across organizations rather than within one. The squiggly career is no longer a buzzword. It is the only structure left standing.

The middle is vanishing. The question of who replaces it is the most important workforce question of the decade, and the companies sprinting toward the flattening are mostly not asking it. However, you can use this awareness to your advantage.

The future belongs to those who are ready. Go be unstoppable!

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Bryce Barrows is the Future Readiness Architect. He spent 28 years in HR at major global tech organizations and personally handed termination letters to over 2,700 people. Today, he helps professionals globally future-proof their careers against AI disruption.

Podcast: Future Ready with Bryce Barrows.