Carbon tax is so stupid. Rich people and corporations will just pay it and small businesses will suffer and poor to middle class. Disappointing Elon. This is a wet dream for the rich. Only they would travel by air whenever, only they could drive cars whenever, only large businesses could exist and eventually only rich people could have more than one kid, then they'll come after home carbon "polluters". Everything they dream of no restrictions for them restrictions for everyone else. Not happening. Sorry. Elon either isn't as smart as one would think or one of them.