What a strange response. By your logic you've met ~0% of developers too yet I assume you can distinguish good development practices from bad. I also mentioned good PMs which by definition review and write good tickets with a clear explanation of the problem and what they want the solution to be. If personally meeting millions of people is the epistemic standard you have to know something then I'm not sure how you know anything at all.

As to your latter point, not sure why you think I think business doesn't continue on even with bad employees, of course it does and I didn't say otherwise. But that does not mean they're doing a good job, those two are orthogonal concepts.

And I'm not sure how we even got to this, the original point was that I personally as a dev can physically see PM productivity increasing with AI, even as other devs in this thread seem not to. For a competent PM, a tool that automates a detailed first draft fundamentally changes the psychology of ticket creation. If your argument is just "bad PMs will still be bad," then sure, I agree, but that doesn't really engage with how the tooling changes the workflow for everyone else.