If your banned on Reddit as a site whole then you likely deserve it. Now individual subs are a different matter since most of them are all left wing AND you will only be banned from that sub (or any subs connected these days)

and you cannot DARE mention the actual truth of what's going on or your done but you must've cussed and been a real jerk in general nobody wanted to be with and I'd ban you so fast if you did that.

It's like coming up to a house and yelling at someone you don't know then wonder why they pointed a shotgun at your face demanding you leave or they'll call the cops (with their cell phone waving at you). Plus the whole neighborhood knows to watch out for you too so they'll give that guy a quick ring that your on your way over to dish it out some more! Meanwhile he's loading more shells in his shotgun and has the cops on speed dial.