There is no one solution.

But an old colleage of mine used to say "Honest people have nothing to fear from harsh laws"

The essence with youth has always been to strike-out and make their mark in their way. I see a lot of yoof at Folk Festivals who are being themselves and in a very creditable way. But you can't offer the chance of musical abilities to all, some instead want fame/money and want it now. By and large those are not folkies.