Yeah, I have mixed emotions about this. I think they may be going about it wrong. Medicaid is already free to those who have children and no or very little income. The next step would be to provide an affordable program like Medicaid to those who have income, but can't afford insurance or work jobs where it's not offered. They can pay a premium based on income. There is already a program like this in each state, but it is only for children of such families.
The other thing that needs to be looked at, is health insurance for those who don't have children and are not on SSI, but have little or no income. Currently on a federal level, these people don't qualify for anything. Anything they get is provided at a state or county level. In Nevada, they get nothing.
Problem is, our gov't can't afford to cover or subsidize all of those uninsured people, unless they somehow (yet again) stick it to those who are able to pay their own insurance, and... well, frankly... that just sucks.
Of course, the other side of it is to deal with the gross inflation of healthcare costs, but that too has a huge downside, in that the quality of care we receive in this country may suffer. The whole situation whomps.