The other nations, with single payer, also took over their ENTIRE healthcare industry, lock, stock, and barrel.

And all of them are socialist countries so that's really not a big deal there.
Here, it's a bit of a problem. It's raw and brazen socialism.

Don't get me wrong here, I'm in complete agreement with you on this. And it's going to happen eventually. But American voters are going to have to demand it. So far they haven't shown the courage.
Good coffee, good weed, and time on my hands...