Really? So there should be no positive discussion about Transgender People that might help others broaden their horizons?
Prove himself to be a bigot by allowing transgender discussion when there is nothing to discuss - you either agree with the trans orthodoxy or you are an enemy of trans people and comparable to a racist, misogynist or homophobe.
Are you suggesting he proved himself to be racist by allowing the BLM thread?
Or homophobic by allowing the discussion of gay marriage?
P.s. search of thread titles with gay in them gives interesting results.