I've noticed the same thing on android. A number of ads or google feed items. Regarding something I talked about, but didn't search for. This was while google

I've noticed the same thing on android. A number of ads or google feed items. Regarding something I talked about, but didn't search for. This was while google services was denied access to the microphone. Via android permissions. I partly miss my phone that had a removable battery. I felt more comfortable that it was fully off. But I know even that isn't fully accurate.