"I would be stressed the whole time about the 2%"
Which is why I stopped and did the 10 minute charge along the way?
"because you always have to charge at some point"
Yes? There are chargers all over the place - even some in Wyoming. Even with our car which is outdated anymore from a range perspective - we have never found a gap bigger than our range other than maybe driving highway 50 in Nevada, which may even be remediated now anyway**. There are so many more chargers available than people think!
And vehicles are getting more and more range too - if you want to go that way. I personally, would save on cost and weight instead of going for massive range because I would rather be more efficient every day, and then charge a little more often on road trips - than take a weight and cost penalty that hurts all the time. But there are options for everyone.
**Looks like the biggest gap across highway 50 - "the loneliest road" - is 211 miles, from Austin NV to the Utah border - which with my range would make me a tad nervous, but would be doable. It would take longer at the charging stops because I would need to go to 100% which is the slow part (20 to 80 is fast). Most of the more common EV ranges are 300 to 400 miles - which I would not be worried about in that stretch. Now the bigger problem is the reliability of the charging networks - that is a real and legit problem that is improving, but still exists. In these "middle of nowhere" situations - they need to work 100% of the time.
I have travelled all over the mountain west on a ICE motorcycle which has a 150 mile range - that was nerve wracking, there are a *lot* of places with more than 150 miles between gas stations, and even some places with gas stations in remote areas - they close early in the evening.