Here in the PNW we pay $5 for a full charge of our leased Model 3 at home vs $50 for a tank of gas for our ICE car. Switching to EV has saved us about $150 / month (plus all the other benefits).
Never going back to ICE (though we're keep our Subaru Forester for camping, etc.), but buying another brand when our Tesla lease runs out; there are other great options out there. (I would try to find someone to take over our Tesla lease but when I spoke to a dealer about this he said that lots of people are trying to do this now so I'm not likely to succeed.)