I will first point out that for DC fast charging, there are only two connectors to think about. It is not really more complicated than that. It's a learning curve, but not much different than learning the difference between gasoline, diesel, and which octane to put in your car.

You would have your charging station at your house. That removes a whole lot of the burden.

Then, there’s just the sheer size of the expansion and reliability in charging networks over the past year or two. Where I live, there is no direction where I can travel on an interstate where there aren't chargers on premier networks at normal rest stops/truck stops (rather than in odd parking lots behind Walmarts or what have you).

You've also got newer non-Tesla EVs that have NACS compatibility or NACS built-in, doubling the size of the charging network for those vehicles.

You wouldn't have the problem of lacking the right adapter if you owned the car.

With long trips, we are talking about multiple hours of driving before needing to charge, so I think we need to rethink the amount of burden it really is to plan your route ahead of time. It’s gotta be less of a burden than getting multiple oil changes per year or visiting a gas station every week or two to cover your daily commuting.

I think the only people for whom EVs don’t work are people who take long road trips with a frequency that far exceeds the national average (e.g like a monthly 600+ mile trip).