As a Chinese I’m a little confused, what you’re saying has already been realized in China.
All popular gasoline cars already have EV alternatives at the right price and more power.
In China, we’re talking about a lot of things that could be more advanced - like 700-1000km batteries, faster charging (10-20 minutes to fill up), less range shrinkage in winter, and autonomous driving that is a quantum leap over gasoline cars.
Trivia: The price of a commodity is always determined by supply and demand.