Psychedelics should absolutely be decriminalized at the very minimum. Anybody that has ever actually taken psychedelics regardless of their stance before dose one can agree with this sentiment.
Honestly, I really think they should be legal for medical purposes and potentially even recreational purposes. Yes, people shouldn’t probably be getting fucked up on acid or mushrooms out in public, but people shouldn’t be on alcohol either. Difference is, I don’t see anyone on psychedelics going and committing crimes while they are high.
My only thing about psychoactive substances is that you should probably still get screened for recreational purposes as they can seriously exacerbate certain mental illnesses if you are not careful, however almost any substance can do this with different disorders.