I agree with you. It's all about risk assessment, which is why prudent investors pay attention to things like consistent profitability and growth, level of debt, EPS, FCF, etc. of any company that they invest in whether they are making cars or pharmaceuticals. Of course, not everyone is an investor, as some are speculators who ignore the fundamentals.
There seems to be a perception that no other car manufacturer in the world is actually close to producing EVs. A prudent investor would be paying attention to what's going on in the market at BMW, the VW Group (VW, Audi, Porsche) and be looking at things like this for a glimpse into the future:
Mercedes-Benz EQC (2019): Test drive in L.A.
So, if you are more of a speculator -- which is ok -- play the volatility, buy low, sell high, and make a bunch of money. It's all good.