It's one thing to provide humane treatment to all people in a society, but cultures are not and should not be treated as equal. Cultures that practice sharia law, honor killings, any type of forced body mutilation, any type of slavery, human trafficking, domestic violence being socially acceptable, or double standards of tolerance do not deserve equal treatment under the law. If someone kills their daughter for refusing an arranged marriage, culture should not be a factor and they should be tried for murder 1. If some newspaper publishes the picture of Mohamed, anyone in the country that makes threats should be prosecuted. However, if someone wants to sacrifice a chicken to an idol or have a bizarre cultural festival, don't inconvenience anyone.
The Mexicans on the next street over with their subwoofer thumping at 11pm would be another example of a inferior culture that offends because I regularly have to call the cops on them. When it comes to Mexicans I'm just going to leave it at that for now before I go into a tirade.
There are a lot of other cultures from around the world in our society that are laughable but at least they obey the law.
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"Gun control is like trying to reduce drunk driving by making it tougher for sober people to own cars."
- Unknown
"A fear of weapons is a sign of ret*d sexual and emotional maturity."
-Sigmund Freud