You don't think the market would adjust and return to independent groups, companies, systems that organize just like employee groups with employers? Because he

You don't think the market would adjust and return to independent groups, companies, systems that organize just like employee groups with employers? Because health insurance is tied to employment some magical force makes insurance companies just cover people? In my case at least unemployed people or retired people could still keep their healthcare they have always had. Changing jobs and health care is a big pain that prevents innovation and tying healthcare to employment allows price fixing/inflation. The arguments you put against not tying it to employment are the same arguments for the current setup. They only hide the cost so that it is inflated.