But you need to plan and you need to be able to spare a couple hours. All I'm saying is that alone precludes many people.
You need to plan only as much as you might need a new route if your present route doesn't take you past any fast chargers, or your trip won't have an opportunity to charge. But for those trips, you likely plan as well to get gas so you don't run out while you're out camping.
Most people do have a general plan on their route - those that don't usually are the ones that end up on the news where they ran out of gas on some rural road in the middle of winter.
As for a couple of hours, a 1100 mile trip is between 15-20 hours long. Someone would certainly have contingencies for traffic jams, detours and other things, or even just a stopover for lunch. And most people will do that over a couple of days, so a couple of hours might just be taken because you dawdled in your motel room a little bit.
The only EV trip that can't be made would be the cannonball run. And I'm pretty sure that's something most people wouldn't even attempt. Or a "we don't stop for anything but gas" trip, which I would lump into cannonball run simply because that's a dangerous thing to do.
If you do a more normal road trip with stops for breaks and meals, an EV might require a tiny bit more planning simply because you're not familiar with where all the chargers are since they're not really called out on the interstates like gas stations. And if you do it right, your planning will likely not take substantially longer than with an ICE. And you might need to stop at a motel with an EV charging facility since it's not all common. Or maybe find a convenient RV park since RV parks pretty much all have high current L2 chargers available. (RV parks with facilities have access to 110V 20A, 240V 30A and often 240V 50A circuits)