>Did he go insane
I would say so, he still tries to cause havoc in this website from time to time. Telling about his non-existant GUROchan alternative and once trying to (what I assume is for reporting GUROchan's domain to our registrar) uploading CSAM on GUROchan. I find it funny he boasts about banning and wiping off lolicon content from GUROchan..

In the end, what happened in the past shall stay in the past. It's really necessary for the sites wellbeing to move on from his drama, and try to keep discussions about it at a minimum.