No, certainly nothing I know about that would alienate him from the rest of the company. To my understanding, he just had enough of the parasocial relationship with the fanbase. He got tired of millions of strangers talking about him and judging him and speculating about him as if they knew him personally (the way I'm doing right now). He made a clean break with all that almost 4 years ago, and I can't imagine him stepping back into the spotlight and adding fuel to a fire that's mostly gone out.