The NSA isn’t the police. Also, the police are t going to charge you with “insufficient social media use”, it is just one of the filters they use to comb through the massive data load.
Not using Facebook is fine. Not using Facebook, using Crypto currency, having multiple phones, unexplained income, lots of calls to foreign numbers, trips to countries not commonly visited by tourists, associations with known criminals/terrorists, and so on raises your profile and makes them take a second look at you. Any one or two hits probably doesn’t get you out of the noise, but a person who hits on more than that starts looking suspicious.
You just reminded me of my interview for my Trusted Traveler in 2020 when I forgot about a trip to Morocco when listing my international travel. The way the interviewer raised it, I thought I was going to be sent to Guantanamo.
Not using Facebook is fine. Not using Facebook, using Crypto currency, having multiple phones, unexplained income, lots of calls to foreign numbers, trips to countries not commonly visited by tourists, associations with known criminals/terrorists, and so on raises your profile and makes them take a second look at you. Any one or two hits probably doesn’t get you out of the noise, but a person who hits on more than that starts looking suspicious.