Some conservatives have overestimated SpaceX and Tesla CEO Elon Musk’s value for promising to bring free speech back to Twitter. He’s far from their friend or ally. First, he took billions worth of government subsidies, supported disastrous climate change policies, and began funding out-of-state abortion funding through Tesla.. Now, in light of the horrific shootings in Philadelphia, Buffalo, and Texas, Mr. Musk wants the government to, "at a minimum," require a special permit for assault rifle ownership or "any semi-automatic gun with supersonic ammo and a large magazine." Yes, Elon's advocating that Big Brother violate every Americans' Second Amendment right,...