You tell me who is practicing hate speech here.
Imagine if the roles were reversed…
If the speaker was a gay minister, speaking gently of our responsibility to pray for our unfortunately confused brethren who don’t understand that Jesus was for gay marriage, saying that tactics of intimidation aimed at straight people are wrong, and the speaker was being shouted down by conservative bible-thumpers carrying signs saying things like “Gays hate God” or some such, you’d have seen this all over the evening news.
But the intolerant Left almost always gets a pass.