I don't doubt you and don't think it's an easy problem to solve, bit even 2 decade away is "very soon", 2 decade means all my kids won't be driving themselves. That's a lot faster than horse wagon to cars.
https://thetyee.ca/News/2013/03/06/H...ung-Big-Shift/
Edit: you can ignore the political forgone conclusion part but interesting history to read...