It's complete and utter hogwash about folks not being able to get healthcare here in the USA. The folks who can't pay for treatments have other avenues to get treatment with non profit healthcare facilities that are subsidised by state governments and bill Medicaid and offer medical services at low or no cost.
Churches also financially help out the needy and vulnerable.
It should be the work of the government, not churches and NGOs. In my country which doesn't have 0.0001% of US resources which is not even considered developed, people have access to free health and education because it's considered a right and rightly so. If you think your health system is good, fine, I dont live there and I am hearing quite the opposite on the news.