Sorry, but it IS revisionism, based on respective numbers of copies sold at the time, the Beatles' agreement with Capitol, and the fact that these were mere collections of songs - not movements of symphonies.
The Beatles signed off on the US releases, and often supplied songs specifically for these albums. Additionally, George Martin frequently supplied distinctive mixes specifically for the US.
Artistic control cannot be assigned retroactively, in that you can't erase history. In the words of critic John Mendelsohn, teen pop acts were treated like begrudged guests by their own labels.
Way more people worldwide at that time heard the American releases than the British. The American versions are just as "real" as the UK versions.
Glue/Switch. That's all I have to report.