??
There is no "after fascists"? What the hell are you talking about? Are you aware Germany is currently one of the strongest economies, one of the top political players, one of the most influential countries we have today? They also have laws specifically prohibiting denying the holocaust and disseminating Nazi propaganda, because they learned and our . They learned their lesson with fascism and now are actively fighting against it, while being a great country to live in; This is after fascists. Sure, it wasn't the next fucking day. But it happened, which is more than can be said about the US.
So yeah, maybe sometimes the solution is to burn the country down and hope it rises from the ashes. If it does, it'll be stronger. If it doesn't, maybe it shouldn't.