So, would you then be in favoUr of threads lauding nazis, ridiculing people who are deaf or blind because they are deaf or blind, talking about how much one admires mass murderers?

Not being in favour of threads discussing such things or judging them not to be to one's taste - will not prevent such things and worse from happening.

The world is what it is - not talking about it, just making judgements and pretending that it is something else will not make it so.