They're watching AND listening through our phones.... and I sincerely wish I was just being paranoid.
Yeah it's crazy I've seen it many times for myself. Very specific stuff that is too specific to call it a coincidence. Said it would be cool to climb a radio tower once. Got an ad for the rigging company we contract to work on our towers, they had a job opening. That's no coincidence.
I got a custom rom on my phone now without any of the google stuff but I sometimes still wonder if it's still tracking me anyway, who knows what's going on at the hardware level, lot of stuff is closed source and even the hardware these days has tons of software in it. Even computer cpus now. That's why there are so many cpu level vulnerabilities, it's all software in there.
They also track your location and that is just done via towers so does not matter what OS you got or if the phone is even on. The government has been doing it for a long time but also during covid, to make sure people don't gather.