You destroyed every bit of trust and every last good thing about your reputation. You were given so many chances to stop exploiting, but did so time and time again. Every time an exploit was happening, you knew about it pretty much, and most of the times you took part in the exploiting. Just like with Tama, you've built a reputation around exploiting that you seem proud of and try to shrug it off as some sort of joke. You don't deserve to be unbanned at all.