Tesla is once again at the center of a familiar debate on Wall Street: is the stock wildly overvalued, or is the market still underestimating what’s coming next? With shares pushing back toward all-time highs and optimism surging around autonomous driving, the answer appears to be both. At current levels, Tesla is undeniably a risky investment. But if it’s Robotaxi vision materializes even partially, the upside could be enormous.