If you want answers from a computer, you can get them from chat GPT. The best SO is going to do with that is spend a lot of money to repackage it into a feature people probably weren’t looking for on SO to begin with.

I agree there are other indirect applications of ML models than just generating answers. And I hope ML can help to soften some of the “edges” in UX. A lot of that can be done with BERT or even more primitive statistical methods though.