I will up front say that while I advocate taking mushrooms to depressed people, and said so elsewhere, I would not recommend them to _young people_.

But I think you might be missing the forest for the trees: unlike mushrooms, there is a _ton_ of research on pot specifically that illustrates that heavy use in the young is extremely detrimental to their mental health, especially young men. The studies on psilocybin/psilocin do not show this.

That said, Michael Pollan has a quote in one of his books that foes along these lines: coming to psychedelics in old age, when you are set in your ways and everything is locked in, helps you break out and reconsider things, but young people don't have those things, so the value is mostly absent.