Earlier quoted context omitted.
Yeah, the study appears to be looking at 2000–2012. The lifetime limit ban started on March 23rd 2010, according to this Vox article: https://www.vox.com/policy-and-politics/2017/2/15/14563182/o... Thanks Obama.
Every European health care system, I believe, has some way of limiting the amount of care provided to people. It is just not so out in the open as a dollar cap on what people can get in a lifetime. Not every possible, super-expensive procedure is approved to be available to people through the public healthcare system. (Would love to hear of a country that has "universal health care" that does not limit what procedure…
It will attract quacks like shit attracts flies, so yes, of course there are limits: New treatments need to be more effective or cheaper for some well-defined ailment to end up on the approved list. If they're very expensive, they might not be first in line (but still available for patients where the case can be made that they need it). That can be frustrating, but shouldn't be life threatening.
Experimental treatments are research. Their test subjects are picked by a schedule that is unrelated to medical care needs but optimizes for good data acquisition. Pay for them from research budgets, not health care.