> Even if I wanted to review all the code written by 20+ developers to the point where I could stay I understood it, there simply wasn't enough hours in the day to do so.

The difference of course being that you had 20+ developers who did understand it. With AI generated code no one has that understanding. The AI sure doesn't

> Some folks can't, so they'll stagnate.

And we have no answer for those people. Just "fuck you the world changed and you're being left behind"? Where exactly does that lead?