I don't see what EMTALA has to deal with homelessness in this context. It largely comes down to uninsured, even post-ACA. If we can't afford the current system, it's not a matter of if, but when, either hospitals or providers leave medicare. To put it in perspective, the AMA reports (https://www.ama-assn.org/practice-management/medicare-medica...) that physician medicare compensation has declined 29% since 2001. At a certain point, it will simply be financially unsustainable. Whataboutism to distract from the fact that medicare alone is 3.7% of gdp and is forecast to grow to 5.1% by 2033 (https://www.cato.org/blog/fast-facts-about-medicare-social-s...) doesn't fix anything.

And FWIW, US Medicare spending alone is shaping up to grow to almost as much as some EU nations on a % of GDP basis (https://ec.europa.eu/eurostat/statistics-explained/index.php...).). Medicare isn't the solution. It's the problem.