I would argue that Chris failed Erik Erikson's 4th stage of development (School Age, Industry vs Inferiority), and has consistently been held back by a refusal/inability to face the reality in ways he does not know.
I don't know, Chris has a strange resilience and ability to overcome certain things that makes him still relevant these days. Take back in the Classic Era, you'd think a lot of people would just up and give up, maybe finding a niche community, looking at more local things, or just rotting at home, but Chris somehow has been able to both stay the same and change in a lot of ways.
We all thought, okay, Chris is over 40 years old, his sperging it out of the way now, he's just too old, too out of shape, too broken down to really go crazy anymore. Then along comes Harmony Con and we got one of the all time top Chris public crashouts. He wasn't knocking over anything or trying to run over people but he was still going out of his gourd, yelling and making a scene. I mean I never thought he would, but there he was. It was even followed up by his classic retardposting on social media about it, and every so often, we'll get another angry Chris rant about some dumb thing, so all that classic Chris stuff is still there.
He really hasn't had any of his classic sperging over things like getting kicked out of local businesses, or shoplifting or propositioning women, but that seems to be only because his needs are met. He's away from his parents, he seems to have an income above his SSDI, and he's got a relatively stable place to live. Then there's Flutter and Caden in the picture who probably help him along. I'm sure people have made comments that he doesn't like in public places, but gone are the days where he absolutely loses his mind over it.
His age is both marked by retreating into a fantasy world AND going out in the world more often. I mean he's in a foreign country and by all accounts hasn't done anything too bonkers, so that's a big step up from someone who couldn't understand the concept of different countries.