Just out f curiosity, what kind of people are asking this question? I've been an anime fan for years and this question has legitimately never crossed my mind despite being cynical and critical of almost every single factual inaccuracy I come across. Interesting article all the same!
"Some Americans, even some scholars, will argue against this view of anime. They want to think the Japanese worship America or worship whiteness and use anime to prove it. But they seem to be driven more by their own racism and nationalism than anything else."
After that kind of sentence, I really expect some evidence that someone, somewhere has this view.