I doubt he would be better off or at least better off in any real tangible way, is way of thinking, his attitude an personality have been set since he left school. His impetus to change has been non existent long before that, and his hampered intellect (outside of autism) precludes him from making any significant change, prior to his discovery he was already making bad art, had a inflated ego, filmed really ego centric videos, escaped into his fantasy world at any opportunity, an had already racked up a ban or two from local establishments.
He has a big ego yes, but he lacks introspection and accurate recall so your right shame won't work on him. We have pictures of Him in situations an saying things that are cringe worthy in retrospect without troll interaction I would go as far as saying he hasn't leanred a single thing in the last few years since the trolling began as he is basically the same person an holds most of the same limited worldview as he did before the trolling began. He still hates Men, is hypocritical and can perform feats of mental gymnastics that will leave us all dumbfounded.
About the only thing's that have changed is his boogy man of choice (troll's) and his openly waring women's clothing (an that won't last), he would not be better off in the least just least, emotionally or financially (he would arguably be worse off, with the care package an ebay sales).
The few troll's who have genuinely harmed Chris are few an far between an are frowned upon, an what bluespike did was weenery of epic proportions but he doesn't really care or rember them partly out of choice an partly out of blacking out thing's he does not like to recall.