Do any of the native american ethnicities even have a word for a continental landmass? Even the most advanced like toltecs and their descendent maya, aztec, etc civilizations weren't aware of much of their continent. Even using the word "America" seems a bit defeatist, I'm sure some extremely proud movements must use a different word. The very existence of the word is prob colonialist and badwrong.
In any case, the concept of "people of colour" is fucking retarded and I tend to dismiss anyone bringing it up as a concept. It's a deliberate invention, a social construct if you will (lol), deliberately designed as part of a pomo anti-white worldview, literally whites vs everyone else, and ironically minimizes the uniqueness, collective interests and culture of every single ethnicity mashed into it. "African-american", east asian, asian-pacific, hispanic mestizo, hispanic white, hispanic "indio", actual indian from the indian subcontinent, arab, black and arab african, etc, etc. all tied together into a monolithic ethnic description is vastly more retarded and artificial than the supposedly racist social construct of "whiteness".
What's more it is almost only preached by self-loathing idiot whites. If you think the planet or more than a few extreme minorities within minorities in the west see the world in terms of "whites" vs "people of colour", gonna repeat myself as I usually do, and call you a blind, ignorant stupid bundle of sticks. Even in the US native americans have absolutely no loves for black americans, and vice versa. Even if the obvious goal is achieved and the source of all wrong and confict and disharmony, the ebil, ebil whites are finally erased as a "construct", the meaningless term "people of colour" will immediately fragment. Of course since reality itself means nothing and words shape everything in the pomo perception, this isn't a bug but a feature.