Career being the core of one's identity is so ingrained in society. Think about how schooling is directed towards producing what 'industry' needs. Education for educations sake isn't a thing. Capitalism see's to this and ensures so many avenues are closed to people.
Perhaps this will change but I fear it will be a painful transition to other modes of thinking and forming society.
Another problem is hoarding. Wealth inequality is one thing but the unadulterated hoarding by the very wealthy means that wealth is unable to circulate as freely as it ought to be. This burdens a society.