It is also much cheaper. The US spends double the amount of money per capita on healthcare than compareable western european countries.

Universal healthcare is so much more efficient. When Obama was asked why he just wanted to do the ACA and not universal healthcare he said, that there is 3 million jobs in the adminsitrative side of private health insurance, that would fall away otherwise. But those people could work other jobs and provide a benefit to the economy. The inefficiency of the US system is insane.