I believe that the state should provide a safety net for all and that includes universal health care. With that safety net comes responsibility, of course.
Capitalism in the purest sense never works because the power dynamic between big business and employees/customers is too great so you need some state intervention. Also look what happened with the 2008 banking crisis. If capitalism were truely so wonderful then the banks should have been allowed to fail.
Countries work best with a mixture of state and private sector provision. They should have a healthy respect for each other and the roles that they bring.
The "have nots" could become "haves" if they're given just enough support.
I speak as one - child of an alcoholic single mother with severe mental health problems. I, as a child, had no power to do anything about my living conditions etc.
Luckily for me the state provided that safety net and I'm now a higher rate tax payer and giving back to society.
That is my inspiration for supporting the NHS and decent education. I'd never in a million years vote Tory because they'd kick children, in my state, to nothing.