Edit: referencing anal sex and two musicians, one of whom is effeminate and the other gay(and famously popular among gay people), all as insults. The author is a mix of misogynistic and homophobic.
So if anything he respects and likes the famously gay person, so wouldn't characterize that as homophobic.
Won't speak to the anal sex reference because I haven't read the whole thing yet.
It sounds like you believe that only gay people have anal sex, and that only gay people enjoy the music of Elton John and Justin Beiber, is that correct?
Not going to lie, I laughed a little. But you're right.