All types of queer people have been mistreated too, not just gays.
Yes... Everybody needs to understand that every person was born the sexuality they are, which means that no one chose their sexuality. Queerphobic people must stop hunting down queer people and stop telling them that what they do is wrong. They also need to realize that the world has bigger problems, and so they must make efforts to help all living things and save our planet.
I'm not really a huge fan of Kangs, but I like when they go to the junior prom together in the first prom episode, as well as when they sing "Our Love Is God" together in the Heathers: The Musical episode, and I even think they look so cute together.