I think the opposite may be true.
If dev tools are broken and it annoys someone, they can more easily build a better architecture, find optimizations and release something that is in all ways better. People have been annoyed with pip forever, but it was the team behind uv that took on pip's flaws as a primary concern and made a better product.
I think having a pain point and a good concept (plus some eng chops) will result in many more dev tools - that may be cause different problems, but in general, I think more action is better than less.
this is exactly what I mean though. Instead of the community building a better tool that we collectively contribute to and work with, genAI is going to silo all the good stuff with individual developers and teams instead. Because its so cheap to create these tools, no one is going to bother publishing new ones for everyone, so we will essentially be stuck with what we have forever now.
Python is not going to survive once people start figuring out it's much easier to keep LLM agent in check if language actively fights back.