Google might be just the latest addition. Or maybe the traditional media has declared outright war on internet companies in retaliation for taking their ad and subscriber revenue.
And don’t use any vehicle with a license plate that can be tracked to you, or the area around your house.
All that effort is better focused on committing legal white collar crimes, via plausible deniability and in person conversations that aren’t recorded.
We've got about 5 minutes before "in person conversations that aren't recorded" are a historical artifact.
And don't use any vehicle which has navigation system or live traffic info screen.
Should be perfectly legal to demonstrate but if you’ve got you’re phone on you someone will know you were there and protesting for X.
That’s very valuable information not just for law enforcement but also for marketing/advertising and also for more scummy stuff like influencing your political choices (eg Cambride Analytica style).
I don’t have my phone on my when I attend events that could “leak” my political or ethical choices.
Leave your phone at home, use a burner phone (and don't reuse it!), don't call any personal phone numbers,, don't use your normal accounts, don't blab on social media, and so on and so forth.
Basic stuff, but sometimes people do get careless.
If so it would be easy to just request reports from companies and compile them to some friendlier format.