pigeonholed into ethnic categories.
This film is not so easily pigeonholed, nor is its protagonist.
Their diversity demonstrates that blind and partially sighted people cannot be neatly pigeonholed.
It will improve the situation whereby people's problems are often pigeonholed into one category, such as race, gender or disability.
It is heavily associated with hipster fashion, but any man can sport one nowadays and not be pigeonholed into a certain group.