What does libertarianism have to do with anything? The US health insurance industry is objectively evil. It exists solely to extract profits, while providing no service. It’s just a middleman between you and health care providers. It’s a poster child for regulatory capture and blatant corruption.
If you’re interested, The Flop House (long running bad movie podcast with three hosts and sometimes a guest; 2/3 hosts are former Daily Show writers [they are three cishet white guys, but not stupid or bigoted]) did an episode with Parker Bennett, one of the screenwriters of the '93 SMB movie. He’s got some pretty great anecdotes about making it!