I think people like this were ironically and unwittingly recruiting people to the other side. Which is unfortunate.
If you're dumb enough to switch how you vote on something that is unquestionably going to change your personal economic, social, and political future because someone went a little overboard in calling people racists, then you deserve to have your country decline.
Because you should be "fearing your ass off" when people are afraid to express their legitimate political views. This has all happened before and it wasn't pretty.
update: come on downvoters. At least give me a clue.
Comments like "blood on the hands of $movement", by contrast, are battle fodder. Irrespective of your politics, that's the sort of thing that provokes worse from others and leads to all-out war, which we're trying to avoid on this site. So if you'd please not post like that here, we'd appreciate it.
you're permitting a standard political talking point to be an entire topic of discussion, and then screening out some individual replies because they invoke additional standard political talking points.
you're allowing some standard political talking points and disallowing others. if you're doing that, it would be convenient for your users if you were to specify which standard political talking points are valid topics of discussion, and which other standard political talking points will get your comments banned.