I'm playing on the old leftist saying "scratch a liberal and a fascist bleeds". There's a potterhead in this thread glorifying the UK police, as if England didn't historically host a huge punk and anarchist movement, and massive anti police sentiment.

You see, the only thing a liberal believes in politically is their own personal convenience. Leftism is all about justice, equality, and putting in the hard work to support each other. Fascism is all about convincing you that it's in your own interest to attack minorities. So when a liberal is inconvenienced (or their favourite book is attacked), suddenly they care about politics and they radicalise. And the direction they radicalise is to the right.

If someone's made Harry Potter central to their identity, an attack on Potter is an attack on them. They feel the need to defend themselves. And how do you defend a fascist's books? You use fascist talking points. Potterheads will always justify slavery, glorify the police, and make excuses for transphobia until the day they stop defining themselves by that book.