Don't accuse people of not thinking before you've thought about it. Charging an electric car at home is a lot cheaper than filling an ICE car with petrol. If t

Don't accuse people of not thinking before you've thought about it. Charging an electric car at home is a lot cheaper than filling an ICE car with petrol. If the price of both doubles you save more money by switching to electric. To make it really simple... Before: Petrol car costs £10k to buy, plus 20p/mile (or whatever). Electric car costs £20k, plus 5p/mile. After: Petrol car costs 40p/mile. Electric car costs 10p/mile. That pushes the incentive towards electric.