They should also point out about how socialized medicine is increasingly relying on de facto euthanasia for cost control - you’re too old, too sickly, not good enough, go home and die. It also makes medicine a political weapon, from the pro-life protestor told he can no longer get non-critical care because of his protests of abortion to sex change surgery getting higher priority than life saving procedures.
Social justice is another name for the sin of statolatry--the worship of the state as the ultimate moral agent. These things you list are merely a sample of the fruits of that sin.