[betwixthewires]

I don't think that's the argument exactly. The parallel to LSD was brought up to demonstrate that something that may be good for one person's well being may not be good for another.

Changing your psychological state is something all of us do every day, and some people have problems with just doing that. Experimenting with it substantially has the capacity to damage, and it's reasonable to conclude that for some subset of the population, for whatever reasons, it is not a hood idea. I think that's the point of the article