It's true, to say that in the US you have the potential for much longer road trips, so having to stop several times can become the reality of using an EV, even with the smooth experience of Tesla Supercharging. In Europe, unless you're planning a holiday marathon like from France to Spain or similar (~1000 Km), then you will likely will not need to SuC more than a couple of times if you start full (purely an example) and any inconvenience goes away since you can combine those stops with bio-breaks and a coffee. Mind you some people are never satisfied...
On the other hand, I'm not sure I would like to do that with a non Tesla EV given the patchy charger coverage, lower charging speeds, cost and reliability many non Tesla owners complain of...