I've lived in Spain a couple years ago. I've seen the quality of its health care. Its easily 20 years behind the US and that's being charitable. The family that lived next to me had a man who had the exact same break I had had 20 years before. He had worse, more primitive care than I did in the US decades before. I had to explain to them why it was a bad idea for him to sit in his wheelchair all day because nobody in the Spanish system seemed to know how to care for a simple broken leg. You got what you paid for...

PS Spanish taxes are absurdly high...insurance in the US is still cheaper than the difference in taxes between the two countries. All that and an actual working economy and energy system.