I keep wondering where the greatly increased power grid capacity is going to come from. A few solar panels on roofs, the occasional wind power generators as population increases building more homes. Yes I don't see a future where electricity is cheap/plentiful and endless.Electric cars are already more significant than hybrids or diesels and are rapidly approaching the point where they overtake gas powered cars - already 1 in 6 cars sold in October 2022 were electric.
Regarding electrical infrastructure, we're good on the cars front. There's no shortage there.
Electric Semi Trucks may be another matter. Tesla just started deliveries of the Tesla Semi last week. They have a new charger stall for them that provides over 1 MW of power. Having a truck stop with a few dozen Tesla Semis all charging at the same time might be iffy. But Tesla builds the infrastructure as well as the vehicles, so they'll make sure they deploy charging stalls at the right rate to support the vehicles they're building.