a critique of some points you make:
'Psychs can only work with knowledge that is already in your brain. Nothing is being revealed to you from outside,'
I do not agree. inside and outside are dynamic. A dynamic intelligence. A continuum of intelligence. So to me it makes no sense to claim all knowledge and/or intelligence just resides in the brain.
'One of the greatest tragedies of the illegality of most psychs is that high doses of enthenogens, possibly coupled with weekly sensory deprivation tank sessions would dramatically accelerate the rehabilitation of violent criminals. Achieving the same result with state subsidized psychotherapy and antipsychotics takes longer, is more expensive, has sometimes tragic side effects and is in all ways less efficient.'
It is simplistic to think you can 'solve criminality' with therapeutic guidance. it is an arrogance, usually from those who have not found themselves at the mercy of this extremely oppressive and VERY criminal civilization , that there exist 'criminals'--usually poor, who 'need our help'. This is where the very myth of mental illness comes from, and is aimed at making the overall oppression in society invisible. because if we pretend we can stop giving 'the criminals 'antipsychotics' and substitute psychedelics that this somehow will solve things. BUT what about the even worse criminals running the very system itself? What about them ey?