That growth is only interesting for two types of companies. One software companies or similar industries where marginal costs are nearly zero, so rapid growth promises huge future profits. And two, companies that could form a monopoly out of that growth to be hugely profitable.

Tesla is neither of those things. So it's not a good long term investment, only a good short term one if the hype continues long enough and you can sell to someone else before profit realities kick in. The tricky thing is that you don't know when that will happen, could be 15 years from now, could be next month.