No, I'm not anti-sex. I am anti-anti-sex. The new LL rules are anti-sex, and they are also already widely ignored. Consider today's vignette from a mature area, not adult:
Now, obviously LL isn't stopping people from putting out sex pose balls in clearly visible areas on sims. So why were people moved to the "adult" continent?
I don't know, but the explanation certainly has to do with money.