I think people use the gas more than twice a year. For me, the electric could suffice for weekday commutes, but weekend trips end up requiring the gas.
I have personally avoided EVs in favor of PHEVs because I think charging all the time would be a pain. EVs like Tesla claim you get like 320 miles of range, but that’s on a full battery and they recommend only charge to 80%. So it drops to 256 miles. However even that is on the high end as driving at normal highway speeds, using AC or heat, in cold weather all kill the range even further. Tesla actually got caught exaggerating the range and canceling customer appointments over the issue. So, a realistic estimate there is probably more like 175 miles left. From there you probably don’t want to risk getting stranded and would need to find a charge with no less than 25 miles left. This gives an effective range of more like 150 miles out of the claimed 320. If you’re on a road trip, stopping every 150 miles for 20-40 minutes is going to be a pain.