Am I in the minority when I actually like those AI features on GitHub? The ability to interrogate any open source codebase is __amazing__, this feature alone has saved me days of work/research. The AI code reviews are nothing to write home about, but occasionally catch stuff that I would've missed, a net benefit for me. I don't really get all the outrage... Sure, having an "Ask AI" Clippy-like thing in your face everywhere gets old quick, but at least on GitHub I find it non-obtrusive and often actually useful.
...you can just clone the repository and do that interrogation locally with the AI tool of your choice.
Every single application or webpage having its own AI integration is seriously one of the dumbest ideas in computing history (instead of separating applications and AI tools and let them work together via standardized interfaces).