Bernie Sanders and Healthcare

Its great to see Bernies town hall meeting addressing the problem with health care: Health Insurance. Insurance has nothing to do with healthcare and if your providing health care, i.e. doctors office or hospital, etc... dealing with insurance is a costly time-consuming​ pain in the ass!
I have one question Bernie, why now? I'm​ sorry two, did you just think of this superfluous profit stream attached to our overburdened​​d health care crisis? Wait three, and now im pissed; you could have brought this issue up during your campaign and maybe Americans would have at least acknowledged the problem and have an educated guess at how to realistically solve the crisis instead of listening to one party over the other talk about plans, state lines, shitier plans for broke people, etc... which for some reason, in this last election campaign of yours, were your talking points as well!
So it's great Bernie Sanders is finally​ bringing truth to light. I just wonder is it really just republicans fault if 23 million people lose their insurance, or does the fault lie with all of them for not bringing this out 5 years ago and actually trying to fix the failing health care system​ by simply removing the one part that doesnt need to be there yet absorbs half the money... Thats pretty simple shit all you elected people representing us and working hard to make sure we have everything we need, well not everything...