Tesla should worry about BYD and Hyundai low cost EV, when the EV plant in Georgia opens soon.
And that is the crux of the matter - how big is the current EV market and how will it grow? Price cuts to maintain or grow share tends to indicate a slow growing market where manufacturers seek growth at competitors expense, rather than by capturing more of an expanding market.
I suspect Apple looked at the market and decided they simply could not make a car and get the returns they wanted, and decided to bail on it.
Toyota and Honda are slow movers , but most healthiest automakers who can probably take more risk, if they ever want to go EV.
I'm sure they will, it's just a question of when do they see the opportunity?
Tesla faces some serious headwinds in the EV market; its operating margin is declining although still healthy. I think they will survive, but aren't going to be the superstar they were.