[ddiq]

Out of curiosity, would you be ok with a non-citizen Japanese person lecturing you on why Americans are bad because they don't have the exact same outlook and attitude as Japanese people?

Because that's what the author of this article is doing.

[RaiseProfits]

If that outlook is “is it ok to treat this person as a lower class of person”, then you should stand up for your values. Not all cultural relativism must end with blind acceptance.