If I can do it my gasoline powered car I expect to be able to do it in a EV. what's so hard to understand about that?
Stuff is different. Different stuff works better in different situations. The point everyone is making is that long road trips and access to very remote locations are definitely not the sweet spot for an EV, but they're tasks it's capable of doing well enough.
Seriously if you desperately want to do your crazy day trip where you drive for 9 hours, and you own an EV... just rent a Jeep or an Outback.