Elon Musk thinks Tesla's humanoid robotics business could be worth trillions. Earnings season is in full swing, and, as usual, investors are paying close attention to anything and everything that even remotely touches artificial intelligence (AI).

Elon Musk has long railed against the U.S. government, saying numerous investigations and safety programs have stymied Tesla, his electric car company, and its efforts to create fleets of robotaxis an