Either you run it fully locally, or you accept that whoever runs it has access to your thoughts and interests.

Whether you go with microsoft, google, meta, or whatever apple will come up with, it feels like a case of "stay out, or make a pick and stick to it".

I know some have different feelings regarding this or that company that is "better" or "worse", but the reality of it is they're not, and even if they were you don't know where they will be in ten years, and they will still have your data then.