You know, I actually picked up FRAYDO's mirror from his dead body, so I can't actually do anything for the rest of the game anyways, so go ahead and lynch me, I have no reason to not help scum out by providing them with an easy lynch today.
Because he used your backup drive, because ChopBam is actually a jester, because some town player didn't trust Irish after the last two games so they wanted to kill him just to make certain he wasn't lying about being neutral.
But mostly is you overlook the fact that Irish's ability also lets him function as a role cop.
And in the meantime, he's going to be using his ability to figure out who's using what ability every night, which he can hardly keep secret even if he wanted to try and work with the scum team instead of town.
You know, when you put it like that Scum actually do have a fairly decent reason to kill him, if they can't target him at night only option would be to eliminate him with the day vote, which isn't going to go over well for them if those are the last two players alive in game.