Baha'i's a religious status, not an ethnic status. Not that I'm defending religious discrimination or anything, but that's orthogonal to the point I was making about treatment of occupied ethnic substates. Points taken that discrimination exists everywhere, is officially sanctioned many places, and certainly that the islamic republic isn't the model state.
Try being Baha'i in Iran. I know several refugees from Iran who would vehemently disagree with your statement.