Fair enough, but I still don't agree with your position that 'cheering for fascists' is that extreme an action in the face of legislation that infringes on free speech. Especially since as you've noted, being in favour of freedom of speech already means you need to grant fascists leeway (cheering them on is different, that much we agree on).

Of course cheering on fascists is unlikely to to lead to more freedom of speech, so in that sense I don't think it's a truly worthwhile course of action.