Because it’s a relevant issue. I’m reading a Shonen Ai that’s complete, but there was no satisfaction. It’s open-ended, but it didn't feel intentional. The anime adaptation has so much hate in the comments that I can’t even scroll down. Since I’m bi, I keep associating everything with homophobia. Plus, having studied literature, I have an uncontrollable habit of analyzing things from minority perspectives. ╮( ̄▽ ̄)╭ did this clarify your doubt? and if your query is specifically about it being random I bring politics into every room I walk into.

I would never endorse a genocide of any kind,however, if one day all homophobes dropped dead, I wouldn't feel the least bit of sympathy for them.