To make that scene even stupider, it takes place in Texas, where the age of consent is 17. The scene is just completely unnecessary already, but gets more ridiculous if you consider that.
He's somewhat incorrect about the two AKB48 members as well. The first one, Minami Minegishi, was demoted to "trainee" status, but reinstated by the end of August. She graduated, or retired from the group, in 2021. The second one, Rino Sashihara, meanwhile is a bit worse with context...