Is Anarchism something you are fond of? Because what you said now could be seen as an argument for Anarchism, an opinion not many in the Church think is correct.
I don’t know exactly where we exactly should draw the line but I am sure that if we begun to live in a totalitarian society we have passed it long ago. You however seem to think that the line comes with national health care and I can respect that opinion if you really believe that is true but I don’t share your opinion if you do. Perhaps you think that you already have crossed the line? Nevertheless I think it is a difficult question to answer. As for your question about human rights it depends on what you count as human rights, those who think it is okay to have an abortion says sometimes that it is a human right to kill unborn children. I am not implying in any way that you would support something like that, I just took it as an example as something some people believe is a human right. I believe however that if you can you should help those less fortunate than yourself to have a decent health care, that is definitely a right. Then you can of course discuss how this health care should be provided to people. Some people think the better alternative is that the state should provide it and some others refers to charity.