"Theres nothing to cure? Is that Right Ms. Amazing powers with no horrific disfigurement thats not a threat to anyone?" takes off glove "If I dont need a cure, then shake my hand. Go on. Do it. I'm perfect as I am, right?"
"Uh..I.."
"SHAKE MY GODDAMN HAND BEFORE I WRAP IT AROUND YOUR THROAT YOU STUCK UP ELITIST BITCH"
Fun fact - in the comics Forge made a gun that strips away mutant powers, and the government tried to use in on Rogue (which, having absorbed Ms. Marvel, was much more of a threat than her version in the Fox movies) - but Storm, ignorant to the gun's purpose, took the bullet for her. After that, lamenting the loss of her powers became her entire personality for a while. Comics being comics eventually she got them back - but I think that she is still a bit salty about this, and it shows in that scene.
That's definitely what they were going for. X-men had other jokes clearly indicating the comparison between the LGBTQ movement and being a mutant. The comparison doesn't work as well for kill everything she touches lady, though lol.