I'm not American and grew up (and work) in Western Europe. Everyone is born, and, at some point, will get sick and die. Why does each of these cost tens or hundreds of thousands of dollars? I've heard American doctors at conferences describing their system as "the worst imaginable". Every American I know hates their system. It costs a lot more, has worse outcomes and shovels money and privilege towards the rich. Why…
The system can't be "just changed" because it's a very complex issue with a lot of entrenched interests. There has to be sufficient political will at the top levels of government that simply doesn't currently exist (in either the Democrats or Republicans).