Following the Tesla analogy at the beginning of the article, it seems like the conclusion here is that success will need to be continuously redefined, in the wa

Following the Tesla analogy at the beginning of the article, it seems like the conclusion here is that success will need to be continuously redefined, in the way that now Tesla’s valuation purportedly requires it to solve the (very hard) problem of fully autonomous driving rather than the (merely hard) problem of electric cars and charging network?