[arcsin]

> but if the claim is indeed true that racists/sexists think the blog is great... that needs to be addressed as to why they are attracted there

I'll try to put this as objectively as I can. There is now a cultural overlap between those that support varying degrees of "censorship" and progressives, and between those that support "free speech" and, let's say, anti-progressives. This makes sense because now racism/sexism is more likely to be censored than extreme progressivism. Probably if it were the other way around (if extreme progressivism were more likely to be censored) then those same progressives would become staunch free-speech advocates and anti-progressives would be fighting for more "content moderation".

So if you are generally for the toleration of ideas, perhaps holding some unpopular opinions yourself, and against censorious tactics, you tend to attract extreme anti-progressives as well. For the most part, racists and sexist do not see themselves as racists and sexists, they see themselves as holding true but unpopular beliefs. Another interesting example of this is Sam Harris somehow having a fair amount of Trump-supporting listeners even though he spends a lot of time ranting about how incompetent and morally-bankrupt he thinks Trump is.