Except that many of us, including myself, live reasonably comfortable lives under capitalism? It’s an extremely selfish position to be satisfied with a system that has done good things for you personally, but has ravaged the lives of countless others.
It’s not about free stuff. It has never been about free stuff. It’s about the fact that a society is bad if it allows a minority population to get richer, without first ensuring that everyone’s basic human needs are satisfied.