Some pearls of wisdom here, like:
"The extent of the rage against Rowling can be partly explained by the fact that the ‘social justice’ bullies have grown accustomed to getting their own way. They cannot comprehend the idea that one of their victims might refuse to apologise or to kowtow to their superior authority, or retreat entirely from public life."
And
"For some social justice activists, ‘silence is violence’. The answer to social injustice is not merely preventing certain forms of speech, but compelling people to speak up and say what they may not actually believe, which is only ever likely to generate resentment."