>>6293572Not OP, but there is not a medical doctor anywhere who will say "I think they are a net positive and I encourage their use..." Except for Dr. Robin Carhart in the UK...and he believes that they should be taken under a doctor's supervision.
Fun fact: In the 1960's before it was scheduled in the US, LSD was used by some psychiatrists in talk therapy sessions. The Dr was also encouraged to take it, to help empathize with the patient. A lot of famous people took it, too. Probably the most famous one was actor Cary Grant.