Morningstar has a $250 price target on Tesla (TSLA), almost $100 below where the stock currently sits. Seth Goldstein says his firm sees robotaxi as a significant profit driver for the company but doesn't see it for years down the line. He adds that deliveries are expected to remain weak for the mid-term. Seth notes that Morningstar values all of Tesla's businesses together and explains that valuation serves as a key component behind bearishness.