The show has its own version of Lex Luthor in the guise of Maxwell Lord (played by Peter Facinelli). Lord is a wealthy industrialist-inventor very much in the Tony Stark/Iron Man vein. He’s also a hardcore libertarian who could have stepped right out of an Ayn Rand novel—he built a high-speed train, apparently without government subsidies. He is deeply distrustful and critical of government, explaining early in the series that his scientist parents died while following government-approved safety procedures that turned out to be inadequate. He doesn’t trust Supergirl and doesn’t think people should rely on her to keep them safe (the television show is tied to the most recent Superman movie, and Lord takes note of the tremendous destruction Superman’s fighting caused in Metropolis).
Via Supergirl Has a Libertarian Main Villain, and He’s Pretty Interesting @ Reason.com