I don't suffer from any mental illness so I really wouldn't have any interest. But my wife and several of my kids struggle with anxiety and depression. Anti-depressants have really helped them but it is still a struggle for them.
I would be really open to this, but I will admit to fear of my son or others getting addicted to the trips. I mean even though it may not cause dependence, would there be a temptation to continue to use it for recreational purposes? Or wanting to use it because life seems so dull and boring without it?