Although one thing's for sure; that whole 2035 goal of no petrol/diesel car sales is only realistic for developed countries with a stable grid.
Not to mention how much it would cost to rebuild petrol/diesel stations into EV only. I think that current fuel stations are long term investments, and by the year 2035, not all of them would reach 0 in invested:earned ratio. I think the process of replacing fuel with electric charging station would cost a lot, and would trigger to electricity, facilities price to rocket. Which will affect into becoming expensive to charge EV. And at that moment, EV car owners would start complaining and wish old cars to get back.