Mafia: general discussions.

I hope that such instances are rare exceptions for you. Even a hint of playing a specific role leads to a modkill for us. For example, when a player simply allows themselves to say, "I would say, but for obvious reasons, I can't." As a result, the number of such instances has decreased.

Such cases only occur with specific players; it seems that their skill level or their own lack of understanding plays a role, as they attribute responsibility to the town.
If the reveal is in the style of Dag, then in that case, a modkill should be given to that player, and there should be a 50% chance of the town's night actions succeeding the following night, because after such reveals, the day continues, and the town may very well execute a member of the mafia. If the reveal is in the style of Orton, then it's time to start issuing a loss for such behavior. Perhaps this will deter people from acting in this way, and other players will not want to see such players in games and will be against their participation. And certainly, no one will thank them.
And in general, +1 to Sivas's post. Everything he wrote is correct.