I'm referring more to the risks involved here. It happened not so long ago, when Tesla decided to cut prices of their vehicles, which resulted in huge price dropping of other EV-s (you could loose few thousand Euros here in Europa). Of course, this doesn't happen every day, but events like this can happen. Especially in the EV market, as lots of innovation is happening at the moment, e.g. solid state batteries will be ready for every day use. What would happen to the current EV-s on the market? Their price will drop significantly. If this is fine for you, no problem. But it's better to know about it, than to act like such things will never happen.