In the US a 1,000 mile trip is very common. For me it's a trip to LA from SF and back. We head to Disneyland, Knott's Berry Farm or Universal Studios about every 3 months. The SuperCharger network works perfectly. Our over 3K mile trip back east it was also easy to find chargers. Europe wants their way even though an established supported network that has proven durability is in place.
Tesla has made a standard and offered to share it. Unfortunately due to "future needs" and "what if's" Europe went their own way. IMHO they do not want to admit a California upstart beat them to a solution.
Good pro-Tesla attitude but untrue. The Tesla standard predated any established fast charging standard. Tesla is a full member of CharIN and all EU Superchargers are CHARIN equipped. Model 3 comes only with CCS. Nearly all EU Superchargers are equipped with both legacy Tesla and CCS conenctions. Model S and X have a retrofit available to allow them to use CCS also.
There are many threads discussing European charging complexity, and if you're really into this subject, on the Australian forum they described even more complexity. All the complexity is about AC, where many different plug types and phase combinations exist. Even in the USA there are many different AC plug types, just check out all the different types Tesla sells.
For fast charging CHAdeMO is the same worldwide, so any Tesla can use a CHAdeMO station with an adapter. That helps little on the EU where the vast majority of AC dedicated to EV use Mennekes 2, which looks just like J1772 but has different plug logic. The US plug will physically fit but usually will not work.
Generally speaking these days it is normally cheaper and far better to just buy a used Tesla in Europe than. it is to try to import a US version. Several people have imported US Tesla to Brazil and the EU, most of them haven't been happy they've done it.