Not always the case. There's plenty of petrol powered cars that have horrible range. Thing with electric cars is they'd be plugged in when parked (ie overnight). ~300 miles on electric might not sound like much, but do normal people drive 300 miles every day? nope. If their car is fully charged every morning they should never run out of battery power. Long trips, yeah it's a problem that'll need to be fixed but really not all that different from being stranded in the middle of no where miles from the nearest station. Likely roadside assistance will have portable chargers or just simply tow you to the nearest charger.
Not always the case. There's plenty of petrol powered cars that have horrible range. Thing with electric cars is they'd be plugged in when parked (ie overnight). ~300 miles on electric might not sound like much, but do normal people drive 300 miles every day? nope. If their car is fully charged every morning they should never run out of battery power. Long trips, yeah it's a problem that'll need to be fixed but really not all that different from being stranded in the middle of no where miles from the nearest station. Likely roadside assistance will have portable chargers or just simply tow you to the nearest charger.