In the 300 mile range you start to get near the point where the average (mean and median, maybe not mode) commuter can charge once a week on an average work week at a fast charger at the local grocery store for merely an hour or two and still not worry about range. Work charging and home charging are nice to have slow and steady options that make EVs easier than gas, but it's about to the point where if you treat it like "gas" with a once a week fill-up that is increasingly an option if you relax your worries about "range" to the point that gas users are currently relaxed about in keeping their tanks full.

(Range anxiety for ICE will eventually make a huge comeback. Electricity is everywhere, imagine driving a car where you couldn't just plug in anywhere the electric grid is and had to go to "stations" of a scarce mostly single-purpose resource for power. Haha.)

How long does an electric car take to charge, though? That's the convenience factor of ICE vehicles that will be hard to beat, probably. I can fill up my ICE vehicle in a minute or two.

I included that information. A top level CCS or SuperCharger can often fill an electric car to 80% battery in about 30 minutes and to 100% generally somewhere between an hour and two (models will vary, as do the variety of chargers). People easily spend that much time on a grocery trip or a snack/meal (at least) once a week per my hypothetical scenario above. It's "good enough" already for a lot of people today, and again I was primarily arguing today's median/mean case.

I wish I had a charging station at work. My commute is short enough I don't need it fortunately