https://www.reddit.com/r/CuratedTumblr/comments/1cbkstf/may_the_terf_wizards_die_unmourned/
I argued here that the whole HP shit was worth it because it was going to imprint in the consciousness and brew beneath the surface. Libs see it as tainted and that shit isn't going away. There are real moral concerns bothering them deep down.
The long term effect is good.
The content will never be good because the only people willing to work on the content are JK's ideological supporters. This causes works derived from it to be tainted by their agenda with no internal pushback. And the people that buy into this hate are soulless creative hacks.