By applying a set of strict rules that cannot be broken to a label and inforcing them to the point of calling someone invalid if they don't comply, this is called label policing and is an exclusionist & bigotry behaviour.

seen from United States
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seen from Australia
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seen from United Kingdom
seen from Australia
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seen from United States
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seen from China
By applying a set of strict rules that cannot be broken to a label and inforcing them to the point of calling someone invalid if they don't comply, this is called label policing and is an exclusionist & bigotry behaviour.