We would all love to move to a society where we don't have to work for others to survive, but our current system is fundamentally not set up to handle this situation. Capitalism is a useful system for employing scarce resources productively (most of the time) but it doesn't really have an answer for a post-scarcity world. If technology is developed to allow us to end scarcity, instead of everyone having enough, we will end up in a situation where the owners of that technology end up with far, far more than enough while the large majority of people who do not have anything to offer those owners will starve. That sounds dystopian (and it is) but I don't see how we avoid that fate with our current economic system.