It is his opinion and he did not attack an individual like you did.
Well its their opinion, that his opinion is mysoginistic, sexist, and racist...
And saying anyone doesnt belong for any reason, is always a personal attack, these arent some amorphous group... these are real people. Real flesh and blood people, being told by some nerd that they dont belong in a world with elves.
The original poster of this thread is disgusting. And if they have a right to spout their opinion, then we have every damn bit of the same right to spout an opinion about their shitty opinion.
Opinions arent sheltered magically from other opinionss.