In general money makes the world go round. It takes a lot of very smart people working very hard to innovate. That's only going to happen when there is a lot of money. So I'm not against profit in the medics industry. Without profit, I think cures would come out much slower becuase smart people would move to make money elsewhere.
It stinks that health care is so expensive. But by moving to a single payer system, innovation will be stifled. Temporarily that may be fine, but it's like killing the goose that lays the golden egg. Innovation will slow and in maybe 10 years we will be worse off than we were before