AI in 2026: The Companies Learning the Expensive Way

by Jon Jensen, Product Designer
Last year I wrote about how AI doesn't make your expertise obsolete. It makes expertise more important, because someone has to catch what the machine gets confidently wrong. That was an argument about individuals. This is what happened when companies bet the other way.
The headline of 2024 and 2025 was the layoffs. Cut the team, hand the work to AI, watch the margins climb. The headline of 2026 is quieter and far more revealing: a remarkable number of those companies are walking it back.

The reversal nobody bragged about
That is not a rounding error. That is a large share of an industry discovering, in under a year, that the demo didn't survive contact with production.
Same technology, opposite outcomes
The post-mortems all rhyme. AI turns out to be a genuine accelerator and a catastrophic full replacement, and the difference between those two results is almost entirely a staffing decision.
Same technology. Opposite philosophy about what to do with the humans. Opposite result. The companies that treated AI as a reason to delete expertise got worse; the ones that treated it as a tool to amplify expertise got better.

Not everything is an AI story, but the rehiring is
But the rehiring wave cuts straight through the spin. You can rationalize a layoff a dozen ways. It's much harder to explain why you're posting the exact same job six months after eliminating it. When a company removes a function, tries to run it on AI alone, and is back hiring for it within two quarters, that's not a narrative. It's a controlled experiment with a published result.
The competitive read
Here's the part that should matter to anyone weighing their own position, whether you're an IC wondering if you're safe or a leader deciding where to cut.
The takeaway
A year ago the question was personal: will AI replace my job? The answer was that it makes your expertise more valuable, not less.
The 2026 version is organizational, and the market has started answering it for us. AI doesn't make expertise obsolete. It makes the absence of expertise visible, fast, and expensive, and a growing list of companies have the rehiring budgets to prove it.
If you're a builder, that's reassuring. If you're deciding who to cut, it's a warning. The teams that win the next few years won't be the ones that replaced their people with AI. They'll be the ones that gave their best people the best tools and got out of the way.