>Also - universal healthcare is not about 1-2 percent lower military spendings (much of which goes back to the country itself). USA is a rich country, you could also afford it.
We can't afford it. Most of the Western countries that have it can't actually afford it either. The US and the rest of the West are only rich in a very narrow sense, in that they get to borrow more than anyone else. Manufacturing has left, and everyone is running a trade deficit. It's time to turn all that around before our countries become 100% dependent on imports and unable to defend themselves.