I don't think it is a workable solution, this will only increase the curiosity among the youth. Just to give you an example, a youngster who doesn't know until now what porn is, might well know it by the time he will read/watch a news regarding this proposal/issue.
A better way to tackle this issue is to aware the youth about the adverse effects. (of masturbation etc, I hope I am not violating any code of conduct with the use of M word here)

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