the issue with healthcare being treated as a basic human right, which the government is tasked with guaranteeing, is that the amount of healthcare each person needs (in terms of medicine, facilities, equipment, personal care, etc) varies wildly but can there's a shitload of unethical ways that governments can and do control its cost
one of the more startlingly direct instances of this is the issue in the UK where the NHS hires cheap poorly-trained doctors who rape the patients, but imagine the government also deciding to control the cost of healthcare by controlling diet (including via inept means such as the food pyramid) and lifestyle (what you're doing behind closed doors in your personal life is deemed unhealthy and thus illegal) and genetics (hey about those demographics that get sickle cell anemia more often than others) etc