Sure, and the poster boy for this is Amazon. But if in 1998 Walmart executives had had the insight to recognize that a competitor with much lower costs (just like themselves previously) would be worth competing with directly, well Amazon wouldn't have been the stellar investment it's been.<p>Will Tesla be as lucky with clueless competitors? Unlikely but, nevertheless will Tesla justify it's current valuation? Probably. Hedging on Musk's continued unabated abilities would be a good idea.