There are opt outs for data sharing, and everyone should take them 100% of the time. This will cause minor inconveniences like having input your location when it would otherwise be known, but always opt out. There are likely backdoors above my pay grade, but as someone who works w/a major player in AI, the ability to tailor interactions with you based on a profile that could be several decades old is very creepy. They never deleted those web searches in 2004, and they are now being used to get an understanding of who you are so it can better "help" you.

Opt out and request a deletion of all data. It's the best we can do.