I tell him the truth, he then accuses me of being hostile to him because he refuses to listen to me, he then accuses me of being hostile to him whilst he starts to compare this situation to something completely different and then he accuses me of being friends with someone that I absolutely despise (just look at my posts on Chroma's applications) and removes me from Steam without giving me a chance to explain myself.

If I'm honest, I don't even understand how you ever even got staff in the first place. You care about nobody else but yourself and the moment something doesn't go your way you accuse them of things they've never done and blame them for trying to help you.