On this topic, there is a book called The Karma of Brown Folk by Vijay Prashad which tackles how the myth of the model minority came about and how it is weaponised against minority groups like Black, Indigenous, etc. I haven't read the book yet but how these minority groups came to be in the imperial core is probably a factor. For example, Black Americans being descended from slaves while many Indian have to fulfill strict visa requirements to "prove their worth" to be let into the imperial core.