Then you can use whatever technology that hasn't be driven into obsolescence yet, but basic physics nearly guarantees that outcome. Maybe flash memory versus HDDs, or perhaps fiber optics over copper wires.

BEVs where at basically zero not that long ago. The problem is that economically, they are always going to have a major upfront cost. And the more range and the larger the car, the bigger this will be.

It's Tesla fanboys that are invested in a particular outcome. My own opinion is just asking "what comes next?" If you ask that question honestly, you'll end up with the same opinion that I have.