"Perma block", how reliable is a role block supposed to be here? We don't know what immunities he has. I'm not going to put faith into something I can't be sure of. However, I am 99% sure he dies to a lynch. Not to mention, we might end up having multiple players role blocking him since nobody will know who's exactly doing it. That's a waste of actions. Also, if we snuff out purple mafia, then we can put a more concentrated focus on red instead of wasting role blocks.