The homosexuals are some mean, evil and wicked people. What a miserable lifestyle for someone to choose to live.
They know they are morally out of the norm. They demand that others to join their misery to help them feel more normal. It doesn’t work because they will still end up feeling morally out of order.
Despite being a tiny fraction of the population, the combination of a sense of victimhood, self-righteousness and being on the “right side of history”, along with the belief that they are defined as human by their sexual behavior above all else, is what gives confidence to these angry bullies to behave as they do toward decent people.
That pretty well sums it up.