I mean, a person who still doesn't wish to think that you aren't the gender they want you to be, it can feel rather conceited. Maybe the phrasing is a little aggressive, but I don't doubt the message.
I think the worst part about this tweet is the fact that it's targeting people's "perceptions." Which is bordering on, if not a perfect example of, thought-crime.
Interesting point. It's like the term "tolerance." You're not obligated to like someone or their lifestyle, just to sort of let them be. You can't really ask for more than that from some people.
O.o