It may seem like a lack of hygiene is not related to political ideology, but these days, just about everything has become political. One can no longer say Merry Christmas out of fear of offending the less than 10% of America that is not Christian. A man can no longer compliment a woman's looks, out of fear of being accused of sexual harassment. One cannot make the claim that America or the Jews are superior to any other culture or people, out of fear of being accused of I guess jingoism or some other subtle form of bigotry. In fact, thanks to Al Bore and his global warming nonsense, we cannot even talk about the weather anymore, without it being controversial.
In short, the liberals have made our present society so thoroughly politically correct, that a free-flowing dialogue of varying opinions have been effectively shut down. One is only allowed freedom of speech, if one goes along with liberal ideology. The moment one rejects that in favor of good, old-fashioned conservative values, they are censored, shut down, labeled as engaging in hate speech, and otherwise vilified and margainlized in our society.