...But are you Xenophobic enough to call it rubbish? Or are you so Xenophobic as to think you know better as for what is best for them? Or are you content to let them resolve what is best for them without passing judgement?
I don't understand the reason for your questions but .... I have not called the US health care system rubbish, nor have I stated what is best for them and I am certainly content to let the US resolve it's own health care system, unless such a resolution seriously impacts me. As I do not live in the US, this is unlikely.
I would also repeat that there is no one right or wrong answer, or any ideal solution to health care (or anything). Each system has its strengths and lesser strengths which make any such health care system better for some and not so good for others. Governments have a very difficult task to try to optimise their system and it must constantly evolve as the requirements and expectations change over time.