I talk about class issues and economic justice a lot, but nobody owes prior allegiance to a particular class in a way that you can call them a traitor, unless it's some extreme example like a union official being willingly corrupted by a corporate fat cat - in which case a person is reneging on a promise they made, not some unilateral obligation.

You might not like or disapprove of someone's work/life choices or values, this person's certainly don't appeal to me as expressed. But someone's failure to share my values does not in any way make them a 'traitor'. That sort of assumption of mandatory loyalty and cultish denouncement isn't any kind of socialism or liberation; you cannot bully people into freedom.

This is an asinine and immature way of doing politics and I urge you grow out of it.