All facts, plain and simple, not a whine in there. You see mucky, there's reality like it or not and then there's fantasy land where you live. The majority of people including our wonderful government don't have a clue. People like you throw all kinds of misinformation out that contributes nothing but an attempt to further your agenda. 
The reality is if you want to go single payer, then it will be the government. You already have three examples, make that 4. The VA, Medicare, Medicaid and the BIA. You will also HAVE to do away with all employer provided, government self insured and individual plans in order for it to have a snowballs chance, You will have to cut doctors pay down to the low six figures or less, medical school costs down to the bone. Lawyers, nurses, and hospitals along with medical equipment makers etc will all have to take a cut. If you seriously think you can make that happen, I'll buy into your single pay, otherwise, stuff it cause that's the only way it will work.