I would assume it is because of the double standard.
If people create LGBTQ+ communities, it is applauded and fine.
But if people create their own communities catering to their (classical) views on the world, then it gets branded as racism, transphobic and hateful.
It’s basically like with societies double standard regarding men.
“Men should show more emotions!”
Men shows more emotion
“OMG, stop being such a crybaby (#Anduin)”