VW Group has already released a car which is in the hands of customers today i.e. Porsche Taycan. And there are plenty of EV cars today from the big auto manufacturers e.g. Audi, BMW, Mercedes. Some of which even outsell all Tesla cars in a country or two.
And it's hilarious to see you go on about car companies pre-announcing products when Tesla did exactly the same with the Cybertruck, Model Y, Roadster, Semi.