This is par for the course in the UK. Not saying it's good enough, but it's truly par for the course.
NHS budget in 2021 was about £135B or ~$180B in USD, which is offered to the entire UK population ~67M.
Medicaid budget was $458B in 2020, offered to part of the US population (~84M).
So we have UK: $180B for 67M people US: $458B for 84M people
The only difference is that $458B is provided solely by the 270M Americans who, in exchange for their medicaid funding, are banned from using it.
So basically, we have an NHS in America but it's only for the people who don't pay for it. Then we have an entire secondary subsidization going on with health insurance which some comments above have pointed out is often tens of thousands per year.
One of the most crooked things I've ever seen.