I evaluated the situation about Usopp and Melon. I think scum would be more likely to avoid sussing me expecially too extensively, as they might be afraid I could mess with them at night going off that meme, unless they had nothing to be afraid of per instance.
On the other hand TAC happened to trust me too easily on D0, even once specifically posting "I trust you" just because I did spell "I'm Town".
That's something I guess.