Emma; I'm not a homophobe, but I'm willing to tattle on some gay man, because he's giving a 'safe space' to losers where they feel like they are normal. Them being gay is purely incidental. I'm a great ally!
I think Emma, like a lot of real-life homophobes (especially politicians), makes a mental distinction between instrumental homophobia - just taking advantage of homophobia without passionately hating queer people - versus heartfelt homophobia. But it's a meaningless distinction. The word for someone willing to take instrumental advantage of homophobia is homophobe.