Once saw something saying that all of the Christian “it’s fine if you want to choose to be gay, just don’t do it in my face” rhetoric is code for:

“you should be ashamed of being gay, because bring gay is a sin. You should commit sin hidden behind closed doors just like we do, when our priests grope children and husbands cheat on their wives.”

https://en.wikipedia.org/wiki/Markus_Persson#Controversy

TL;DR: Racism, sexism, homophobia, and transphobia over Twitter