Good thing the countries with the best quality of life for its citizens has learned to blend the best of all 3 systems along with appropriate regulations to keep the capitalism part in check from becoming neo-feudalism. We haven’t gotten that far yet.
So you are rejecting using our roads, sewer systems, public libraries? Power grid (Look up the Rural Electrification Act), medicare, social security, police and armed forces?
Capitalism unchecked moves to monopoly. (You should read about the factory towns that only paid in factory script and made sure they paid so little that the workers couldn't afford to leave. That was Capitalism)