I live in Brazil. My country is one with gigantical issues, striking violence and abysmal income inequality. We do, however, have a public healthcare system.
It isn't perfect, and it doesn't always work, and sometimes people have to wait much longer than they should; but when it works, it works. I personally know people who have been treated for cancer through our free healthcare. The way our healthcare is perceived by much of the populace, however, is of one which flat-out doesn't work, so lots of people from middle and upper classes have to pay for private healthcare, which is crazy expensive. Since our president lies among the worst in the world, you always have political propaganda running around trying to demoralise the system and incentivise it to shut down.
Unlike the U.S., college education is also free for those students who get a good score on ENEM (it's kinda like out SATs) while we also have private universities which are easier to get into, but costly. Basic education, however, is lacking compared to private schools, so most middle and upper class families resort to that when raising their children. It's kinda like the opposite of the U.S. in this sense. This leads to a weird outcome where wealthy families are most probable to get spots in both public and private college education - the previous populist government made measures in order to even things out and lower social inequality, however the current government talks about privatizing public universities and fucking everything up again. We're currently in a state where things that are very costly in the U.S. (healthcare, college education) can be achieved for free, but the current government works it best in retracting that.
All that being said, I don't mean to say Brazil is better or worse than the U.S. because of those subjects, but one thing that I find really striking is most most Brazilians have no idea about the differences I just listed above. To the eyes of many, the U.S. is the land of opportunity where you can have a great life and iPhones are cheaper. I don't know how it is in any other countries in the world, nor how it is in the rest of Latin America, but I can assertedly say a whooping lot of our populace just thinks the U.S. is an outright better place and has no idea about those issues regarding the lack of free healthcare and the outstanding expenses amassed over college education. I worked as an English teacher some time ago and it was striking how many people from middle and upper classes hadn't the slightest idea of that.
A better alternative to free or affordable health care is possible and there are many worldwide countries which serve as an example of how this can plainly work. It's one of those things that always seem impossible until they're done. Changing the mindset of people unto understanding how things can be different would be an ideal scenario. Much like many people in the U.S. may think free healthcare would be either impossible or absurd, many people from other countries think it's absurd how the U.S. doesn't have it. Having said change would be excellent because it would push other countries to follow suit.
As it stands, healthcare in the U.S. is a market. I'm hoping this changes in the future.