Not idiotic. Just not carefully planned. Perhaps as in my previous post the law could best be worded with severe penalties for those who molest only one teen, but those convicted of molesting more than one could receive death?
People maybe do not understand how an adult having sex with a teen ruins the teen's thinking and life for some time, if not forever. This should be discouraged strongly. Penalties now are not strong enough.
We can't compare this with our grandparents, who married in their teens. That was very different from today's coaches and teachers getting off on their students.
I know of one County Attorney who was elected partly on a promise to vigorously prosecute every "child molester" (and partly because his opponent was caught with a near underage girl). He asked the Sheriff to bring him every case because he was going to clean up the county. Within weeks he had so many cases that it would have taken his entire staff his entire term to prosecute them if they handled no other cases. He had to back completely off. It is far more prevalent than most people recognize.