I don't think he should be blackballed.
He made an asshole out of himself.
He clearly is an idiot.
Still only 22. It's not like he raped someone and shot up a bunch of heroine and killed 10 hookers.
He made up a ridiculous story and built up lies after lies that hurt NO ONE but himself, and now he is being ridiculed by EVERYONE.
I think he's living the punishment now, and I don't think he has to pay his career for telling lies that, in the end, don't really hurt anyone.