Why aren't folks in many communities having sex?

We're not living in the old days of the Puritans and witch hangings, we're not in Japan, so what exactly makes this culture of sexual frustration that we 21st-century westerners are dealing with?

Over in the Caribbean and Greece, folks are still getting laid. How come we don't have that here? Meaning that when I went there, I didn't witness a strong culture of sexual frustration. The government of Greece even has taxpayer-funded whorehouses. They do this in order to curb the proliferation of venereal diseases and sex trafficking. How come we don't do that here?

In Las Vegas, they have folks in the streets handing out escort brochures, yeah it's pretty crazy but they don't have a culture of uptight rigorous sexual repression.

What are we going to do about these sex and gender issues that we have?