I have a lot of respect for Karst and Lyth. I know Karst from the KNF chat. Was a cool and decent guy over there. Lyth seems to be that funny cool guy too. Maybe a bit crazy. But we all crazy sometimes. So i was really surprised to see them banned. Can't say anything about why Lyth was really banned. In Karst's case i was able to see some really destructive things in various chat's he was involved in. With a really bad behavior. Atleast from my point of view.
Edit: I would like to them back tbh. I didn't see everything they did i guess. But they probably deserve a final warning too. Not my call though. Thank god