That's what Flash is actively ignoring...the fact that companies are still on the hook for providing coverage for their workers...only instead of paying $15K/worker to provide individual coverage, they instead pay 7.5% of their income. It's a deliberate sophist argument, and he knows it.
Which does not pay for those millions of Americans who do not have jobs, children, or workers whose jobs do not include health insurance or the millions of illegal aliens.