Kinda ironic that she pulled him out of ballet to turn him into a fag.
Remember Jamie Bell? He actually did dance (although I'm not sure he did ballet) and was, of course, mocked for it. Jamie is not gay or bi. He's a masculine, normal dude. That's more progressive, imo. A masculine man who is into ballet is definitely more rare and even less accepted than a effeminate kid who likes to dance.
Although that's something that media has already dealt with since the time the Simpsons were good. So, it's not like anyone is breaking new ground.