Nah, I'm talking as a homosexual man exposed to the same kind of effects than the trans person poster: funjoshi fiction, or how straight women appropriate male homosexuality to make and project their uninformed and socially unrealistic fantasies, make a profit off it and shape the perception of the mass about male homosexuality, erasing centuries of oppression as if we had no history (or were all 14 y.o. cocky teenage girls in adult male bodies). Fiction is not real, but when it's all you get and accept as a representation of a community, it is bound to influence one's perception of said community, like propaganda does.
Autism is not offensive, it's a reality. Some people are autistic and function differently.
Objectification isn't a product of maga indoctrination, it is a human phenomenon shared by the entirety of the political spectrum. With liberals, for instance, it exists through tokenization of minorities, for a comforting feeling of moral superiority while doing nothing to help. With right-wing people, it allows to deny the humanity of the targeted minority, reinforcing demonization and the creation of an "enemy from within".
I do have a problem with americans and can't wait for them to finish crumbling. They've hurt the world enough.