The US has the largest pornography industry in the world by a massive margin, and the largest consumption of online pornography per capita
Meanwhile should we be surprised that CSAM production is higher in countries like the Philippines that have very weak digital policing, abject poverty, high numbers of street children etc?
Some TV shows rightfully take aim at this contradiction (recently: The Hunting Wives).
You can get married at 15 in Hawaii and Kansas.
You are "grandfathered" into sexual consent (not as in "marital rape" but "no longer statutory rape") when you do so.
So we may not want to be lording it too much on "international norms", particularly given that most of the marriages that happen at those ages are not "young couple got pregnant" but "older man in conservative/religious community".
In some countries it is as far as I’m aware