One of my favourite things about Harry Potter is that Harry is such an unreliable narrator, not because he’s lying, but because he was so oblivious, just about anything could be going on under his nose and he wouldn’t even notice. It’s great because it supports basically every headcanon. Like, no, Harry would not have noticed if Sirius and Remus were dating, I know he’s The Chosen One but he’s about as perceptive as a pile of bricks.
Never forget that “Deep Breath” had the villain escaping in a hot air balloon made entirely from brutally murdered people’s skin and that homophobes complained it was unsuitable for children not because of the skin balloon but because of lesbians kissing.
Or the fact that a robot has basically been dismembering then burning bodies for probably hundreds of years.
No, it’s the breath of life kiss they have problems with.
And don’t forget that an earlier episode had a kiss between the Doctor (who is married) and Amy (who is engaged). But yeah, it’s the gays who are going to destroy traditional marriage.