I like how you just assert the analysis is "really bad" and then just continue as if your conclusion is self-evident. You don't need to support your assertions because you're special!!
I've said this before, so enough with the histrionics, but adopting a universal system like Germany's is pretty obviously constitutional.
Via the Commerce Clause, Congress has broad power to regulate interstate commerce. Thus, a health care law that requires health insurers to be non-profit and take on a certain percentage of high-risk clients to maintain certification is pretty obviously Constitutional.
I have no issue with the VA as a function of government (though its existence as a Cabinet-level position is definitely debatable). Article I, Section 8 explicitly grants to Congress the power to raise and support armies. Raising them involves hiring, training, and compensating them. If the Congress decides an appropriate piece of compensation for defending the nation is health care, that's their prerogative. It also falls under supporting the army for obvious reasons.
This is what always amuses me about the legal principles of the right. So long as something can be described as "supporting the army," anything goes, even obviously socialist institutions (should we reflect on why they're happy to adopt socialism for the programs they find important? No, that would amount to a level of self-reflection that could lead to, gasp, actual reasoning).
But, of course, when we discuss "general welfare," that has to be defined as narrowly as possible.
THis is based on a fundamental misunderstanding of who the founding fathers actually were. Thanks to the intellectually bankrupt revisionist history of the right, there's this popular opinion that the Fathers were libertarians, they weren't. They were very clearly progressives. They were versed in Enlightenment ideas and believed strongly in the idea that government should be in the business of taking care of the people, even to the extent that general welfare trumped property rights (remember, Locke said "Life, Liberty, and Property," and Jefferson changed it). From Jefferson:
Another means of silently lessening the inequality of property is to exempt all from taxation below a certain point, and to tax the higher portions of property in geometrical progression as they rise. Whenever there is in any country, uncultivated lands and unemployed poor, it is clear that the laws of property have been so far extended as to violate natural right. The earth is given as a common stock for man to labour and live on. If, for the encouragement of industry we allow it to be appropriated, we must take care that other employment be furnished to those excluded from the appropriation. If we do not the fundamental right to labour the earth returns to the unemployed. It is too soon yet in our country to say that every man who cannot find employment but who can find uncultivated land, shall be at liberty to cultivate it, paying a moderate rent. But it is not too soon to provide by every possible means that as few as possible shall be without a little portion of land. The small landholders are the most precious part of a state.
http://thinkprogress.org/yglesias/2...s-jefferson-on-the-limits-of-property-rights/
If a politician advanced this view today, you would call him a socialist. They intended the General Welfare Clause to provide for those unanticipated situations where government needed to intervene to help the people. Your Constitutional analysis is based on a false historical premise (let's not even deal with the fact that, you know, stuff has changed a little since then), and your position is a reflection of that basic misunderstanding.
And to be clear, Hamilton argued for a broad understanding of the clause (specifically mentioning education as a subject falling under the clause), Jefferson argued that it should only apply to taxation aimed at supporting the general welfare of the country (which, of course, health care could still fall under). After the 1930's, we're fairly clearly in Hamilton's camp. I know it sucks, but the world changes. The general welfare clause is broadly construed and you can't own slaves anymore, tragic indeed.
I have yet to see a convincing argument that Medicare is constitutional. But I'm not going to argue that point because it's not the topic of the thread and the reasons I would give are pretty much exactly the same as the reasons I've already given against UHC.
You will never see what you try really hard to ignore.