No. It's really easy to install charging points on office parking space and supermarket. You don't need to plug at home when half of the day the car is parked at places with chargers.
Not half a day, but BEVs are impractical today if you don’t have home charging, but throw in restaurants, movie theaters, doctor’s and dentist’s offices, and L2 charging starts to become a practical alternative for many.
In the short run. When I replaced my minivan with a PHEV my gas bill went down $200/month, my electric bill went up $30. Chargers where people park is a long term investment in lower costs for everyone. Hopefully chargers are everywhere in the future so we don't need the ICE at all. (I just bought a EV, I've barely had it a week and already have run out of battery - I was just able to reach a charger, but it required changing my route since there were none along the route I wanted)
No? I haven't seen a "peak oil" article or prediction in at least ten years. It would be GREAT to reduce our dependence, to make them cleaner, to make them more efficient, and to increase the use of renewables. But who is saying we have to "stop" oil and gas?