Porn addiction, psychological problem, or maybe even a fear of women.
Either way the fact that he gets this upset over users here enjoying fictional female characters, or even users wearing female avatars that has a bit of fanservice, I think just goes to show that that he has some issues in real life.
I've heard about horrible censorships that is happening in the UK, meanwhile we have a user here that is also trying to force censorship on this forum.
I will say that there are some fanservice that goes too far and shouldn't be allowed to wear as avatars, but there are also some fanservice that really isn't that bad and I believe is fine to wear as an avatar.