“But tires”
Ban all vehicles over 5000lbs to start without a specialized license and extremely heavy fees to have them. EVs are dropping in weight daily, ICE vehicles have been increasing in weight to dodge policies. One is a means to an end, the other is a means to profit.
Profit for few vs humanity’s existance… which should we choose?
To add onto this. I did a rough estimate (hopefully I did it correctly) and assuming one billion ice vehicles as OP stated, if you scattered them evenly across the surface of the earth there would be about 25 miles separating each car. While I believe ice cars are quite damaging, it’s not hard to think it would be okay with that in mind.