@ai6yr Before we can even discuss phone tracking countermeasures, we have to understand the threat and the requirements. Having something with you in case of an emergency? Probably fine to just keep your normal phone, turned off before leaving the house. Maybe, if you want to be fancy, put it in a faraday bag.
Supporting a covert communications network that protects the users' identities? Much harder, and burner phones are only the start. Even the CIA finds it hard. See https://www.youtube.com/watch?v=BwGsr3SzCZc
Anyone remember the Belarus protest where the youth got the state to criminalize eating ice cream?
I'm not sure how much I trust this source
https://infopolicy.net/en/belarus-flash-mobs-and-the-ice-cream-revolution/
but it linked to this which is consistent with other stories i remember of the flash mob ice cream social threatening the regime.
https://web.archive.org/web/20070609164054/http://users.livejournal.com/litota_/115568.html
As I understand it the tactic of peaceful and ideally funny protests is to make the police state look like they are massively overreacting as way getting more people to support the protestors and turn against the regime.