Why not? What's the functional (morally, ethically) difference between financially supporting terfs, or nazis?
Um, Nazis want Jews, Roma and gays
to die, and terfs want trans people
to use the other bathroom?
Also, the whole 'nazi' angle is a bit disingenuous isn't it? JK may be a bigot when it comes to trans people, but that does not make her a nazi,
I expect during the Reformation an awful lot of Catholics felt Protestants were [fill in 16th-century pejorative equivalent to "bigot"] because they didn't automatically accept as settling the matter the Pope's self-identification as a person with a privileged channel to God.
Honestly, I think she is privately a Nazi for her Goblins: critters with big, prominent noses who run banks greedily and privately think they own all the gold and contents and only don't "for now" because they don't have the power to seize it.
If that isn't a metaphor echoing antisemitism of past eras, I don't know what is.
The fact is, there are stunningly deep moments of racism in British culture.
The entire Harry Potter story arc is a thinly veiled metaphor for Britain standing up to the Nazis. Muggles are untermenschen, "pure" Wizards with no muggle ancestry are Aryans, Death Eaters are Nazis, Voldemort is, well, He Who Must Not Be Named, and Dumbledore is Winston Churchill. Calling J.K.Rowling a Nazi is imbecilic.