Call me paranoid if you want, but I believe Google is using Google Earth for ad revenue. My house is set back in the woods and I’ve been swamped since last year, never got around to getting the leaves up or the gutters cleaned out. Guess what I started seeing in online ads? Leaf blowers, gutter guards, etcetera. I also am going to be needing a new roof in the next several years, the algae stains are pretty bad even though it’s still serviceable with no leaks. Ads for roofing, too. Never got them before, haven’t done any web searches for these goods or services.
I personally would assume you are not paranoid, but I also would discount google. That is someone amusing themselves, and like termites, if you see one, you have an infestation.
If I might give a piece of advice based on personal experience, make sure you aren’t doing anything which would be problematic if, say, it were to be recorded and placed in your permanent file. And that goes for whatever you do in the most private areas of your home as well. Keep your nose squeeky clean. I am not kidding. Shoot, shovel, shut up is no longer on your menu.
Ten years ago I would have scoffed at such advice, but no more.
YMMV. I’d say more, but I have my own problem.