

Yes, but people learn about it late (if at all), and we end up with lots of adolescents getting STIs/pregnant/etc.
What In the world are you trying to say?
America has a problem with sex ed because people don’t learn about safe sex; many still learn abstinence only. This doesn’t stop STIs nor teen pregnancies, it doesn’t stop SA, it doesn’t stop myths about men and womens reproductive systems from proliferating, it just defers the problem of educating people until later. Basically, America’s sex ed is to avoid teaching people about sex, then hope they suddenly know how to have safe sex when they’re 18 because they’re 18.
Likewise, deferring learning about cults until they’re 18 doesn’t stop people from getting indoctrinated, it just expects 18 year olds unfamiliar with cult tactics to suddenly be immune to cult tactics because they’re 18.
No, i’m comparing learning about safe sex to learning about skepticism and critical thinking. Refusing firsthand experience with the cults that are ubiquitous won’t save people from those cults, it will just keep them from developing the skills necessary to cut thtough the bullshit until they’re suddenly thrown in the intellectual deep-end at 18.