according to this one youtuber Your Privacy is at Risk - YouTube certain company’s will release your sim-card if convinced enough,for example the attacker will act as a phone company employee and say he is in the store with a customer and will call t-mobile for your sim-card
my question is,is there a privacy focused phone company? since it would not matter how secure or anonymous your OS is if they get your sim card all the accounts connected to that phone via 2 step verification will be compromised