My first reply to him was a genuine comment about blockchain policing which never responded. I reckon he ignored me because he knew he would not be able to refute my argument.
However, I did get a reply after I ripped on him for leaving a self voted comment kissing up to StInc. I used what I would like to call a weaponized meme. (Think it was a "Senpai notice me" meme which was received well except by him, of course.)
I use these tactics to bruise hyperinflated egos and, hopefully, prompt some much needed introspection. I think he already muted me but maybe he'll give you a response yet.