I re-read my post. Where is the part where I assumed health care costs more in other countries? However, that said, your post raises 2 questions: 1. would you be willing to pay more, for a better product? 2. Why has it been historically the case, that people come from these countries (that offer free healthcare) to America, but not the other way around?
RE: Left Leaning Liberals and Proponents of Socialism will often offer things like Free Education for All... Medicare/aid for all, etc.