Until a road trip where they wish chargers were as obvious as gas stations. Enough exist to make the trip, but are not as common and are not on the beaten path so you need an app to find them.
When I make a road trip I'm often traveling on roads I've already looked up and I don't wasn't that voice yelling at me so I'm not using a GPS most of the time. We still use the gas car for road trips, but I often play the game "it had been 150 miles where is the nearest charger without using an app" I typically don't find it the next 50. An app would find one in sure but that isn't something I should need.
For short trips my EV passes them all and like you say I'm glad I'm not paying those prices. Until I pull into a charger because it is there and discover they have weird pricing systems. yesterday has would have been cheaper because I didn't know I would have to move so fast and so I paid a minimum charge more half hour worth of charge was worth. (The group tour said meet here I thought it was to unload not drive into normally of limits areas.)