It’s mad hard to prove someone’s in the game. Unless they’re buggin’ and move all their BTC where there’s KYC. Like Binance or somethin’. Me? I’d probably use an atomic swap and Monero. But even if they catch a trace(where would I send it), they’d need a whole army to roll up there. A whole army. Maybe even a bunker buster. And even then, they risk startin’ WWIII with another country.