We believe that people who smoke dope are bad for society, and justify locking them up in jail due to that belief.
A society that produces massive numbers of children without fathers can not survive over the long run. A society that smokes dope in their own homes may, or may not, be able to survive over the long run.
Maybe they are right and we are wrong. Or maybe we both are. Dunno.
No, it is not that simple. They believe that a woman is worth less than a man. They believe that adultry is ok for men, but not for women. They believe that women should be punished (killed) for adultry, even when she is raped.
Their sick society cannot be justified.