I'm not sure what your argument is here, it seems you're referring to drug development and the pharmaceutical industry ? I haven't read the plan mentioned in this thread, but countries with universal health care are not nationalizing the drug industry, generally they are not even covering pharmaceuticals. Pharma is doing just fine, they're one of the most profitable industries in the world, and will continue to be so even if the US goes sane on healthcare like everyone else has. Drug development costs are actually higher than a billion in many cases. My father worked in R&D for one of the largest pharma companies, they're already ignoring a lot of beneficial drug research and have been for a long time now. Not because of universal care, but because they are focused on profits, and the profits come from drugs you take long-term like Lipitor or the latest pill to help you 'manage' your stress. Many of the drugs you really need are short-term therapies, ie. antibiotics. Short term = less ROI.
The facts on the ground are that the US spends more money per capita than any other nation in the world on healthcare, this without having a universal system, and delivers a lower standard of care on a per capita basis than a long list of other first world nations. Your healthcare system is a disaster and this is held up by the numbers. The point can be argued and cries of socialism! can be used, but in the end, the numbers hold up that it's a failure for all but those profiting from it. How do people miss that socialized systems are in every government and you benefit from them every day; law enforcement, roads, sanitation, military etc. etc. The US has significant examples of socialism, more so than many other nations, just look at the financial bailout of some of the richest people in the country. Huge act of socialism, nationalized the financial institution's debt, why not health care ?
Now, as far as R&D apart from pharma, universal care is no impediment. I'm a physician and work in several hospitals here and there are large groups in all of them doing research. Cancer, new surgical procedures, HIV, diagnostics, Alzheimer's, transplants. Just off the top of my head. Research is part of the system and does not grind to a halt under a universal care system. It gets funded and it happens. The US should see more research without the waste that it currently has in what is the most inefficient healthcare system in the world, that does not even provide universal care.
I think it's a psychology and problem on one hand, with the notion of healthcare not deserving to fit into the socialized systems bubble currently in the US and secondly it's simply the industries interests are more important to the government than the welfare of its citizens. I don't see the US ever achieving a proper universal care system accounting for the majority of coverage like we have in Canada. But I could see a good two tier system implemented that functions well, best case with a 50/50 split.