Tbh I trust Pein and UwU for now as well. I know they can just be scum mates, technically, but they would be dumb to do that when they as Mafia have no clue if there‘s a SK or not and if one of them flips, the other is busted.
I once fake claimed Masons with my scum buddy Light in the PH game, but we lynched the SK before that, so it wasn‘t that risky.