Everything desirable and limited is inherently rationed. Most sane people would agree that not placing people with incurable and aggressive liver disease on the list for liver transplants, never mind moving them to the top, makes complete sense given that neither suitable livers not funding is going to come anywhere near the potential need in the near future. However progressives have expanded and transmogrified their Magic Cupboard Theory of Economics into a new Magic Cupboard Theory of Health Care, so even government health care is merely more evidence of the need for government health care. As long as it is not run completely by all-powerful Marxists with absolute control of all resources, it's not real government health care - in much the way that progressives say communism has never really been tried.
In the real world, rich progressives could easily start a tax deductible charity to fund liver transplants etc. for these people. Of course, progressives are only generous with other people's money, so that won't happen, but if the problem is these people dying while not on a list that's easily solved. The budget was cut a measly $1.4 million. If progressives were truly concerned, this money could easily be raised privately, keeping the state solvent (well, less insolvent) and allowing these people the dignity of dying with their name on a list. That wouldn't increase the supply of suitable donor livers, but it would eliminate the horrors of not making the list.