We've discussed this before in other threads and same things keep coming up. To review:
- As mentioned, people still ride horses. Gasoline will be available for a very long time in the future. Alternatives fuels will augment gasoline as it is phased out
- Just about all the anti-electric vehicle information we see online is completely false or mostly false. The technology is far from perfect, but it's a very good technology and getting better very quickly. Electric cars have been around for over a hundred years. Electric vehicles will be phased in very gradually. Similarly, the electric grid will be modified to handle the load very gradually. It's not like hundreds of millions of petroleum powered vehicles are going to disappear overnight and be replaced by electric vehicles.
- The electricity for EVs will be provided by a combination of wind, solar, natural gas, hydroelectric and nuclear. Coal plants are being phased out very quickly. Not only is coal power extremely dirty, it's also more expensive than natural gas. And there's plenty of natural gas. So, there's no reason to burn coal. (And, sorry, there is no such thing as "clean coal".)
- When an electric vehicle is charged from a natural gas power plant, it's still much cleaner than if that vehicle was burning petroleum. If the power comes from wind, solar, hydroelectric or nuclear, it's even more clean.
- Which cars will be both desirable and valuable in the distant future is unpredictable. I can remember when the tri-five Chevrolets were most coveted and prices soared. The people paying those prices later died off or quit driving and, no surprise, prices came down. But people still really like those cars and they're still valuable. Same with Mustangs. Prices will go up and down, but in ten years it's extremely likely prices will be much higher. Decades later, who knows where prices will be, but people will still like Ford Mustangs.