@theartguy on the part of the nazis (who suddenly get to speak), the free speech topos can be seen as a successful rhetorical strategy, employed to great effect
on the part of those who settle into a free speech discourse, it's an inexcusable abdication of judgement
The right to speak is not given on all forums. In my living room (or on my server), if someone says they think others deserve fewer rights than them, I'm showing them the door in no uncertain terms.
They get to speak, but not in my house, and I certainly don't have to listen.