This argument is compelling on the surface, were it not that Europe has had laws against this kind of speech for a fairly long time now and it has made nothing

This argument is compelling on the surface, were it not that Europe has had laws against this kind of speech for a fairly long time now and it has made nothing worse. The place where it really is worse is the US, where even people who are not fascists seem to imagine that it is important to give them a "platform".