Huge Problem in the K-pop community

Tell me, I'm not the only one to be scared to admit to being army. I am multi-fandom. I love and respect other groups. As well as never getting in any fandom wars. However when I mention I am army, I immediately get told I am trash. Please,what is wrong with being army? I see hate comments on every video where someone mentions being army. But then about 10 comments down there is an exo-l. What is so wrong with being army? I know there are a few idiots in the fandom but the rest of us love kpop. So please stop hating so much on army.