My only tip isn't really useful. Just avoid going to that hostile country for now. Unless there's a specific necessity. And if that's the case, then change all your social media accounts info, change the name, change birthdates, missmatch as much info as possible. Delete photos of yourself/family. Then for 'burner' accounts, make them on a different social network, like bluesky, myspace (they're still around), and then use an AI to generate ideas for posts and just make those as posts for the next while. The problem will be making a realistic timeline/history for new accounts. Alternatively "your kids aren't allowed to use social media", and that clears up a lot of work. But honestly just avoid the risk of traveling there in the first place, is it worth the risk of being detained?
PRISM [1] says hello. He may have fallen out of the news cycle, but he's not only still around but bigger, badder, and more invasive than ever. That phone you used to set up 2FA online with? Well that conveniently ties your real name, address, and more right to specific accounts. And he's collected it and passed it along for storage, in perpetuity.
