There seem to be a specific cluster of personality traits found frequently in hallucinogen users. Whether a selection of who takes the drugs, who talks about it after, or a common effect of the drugs and how they're taken. Someone presently under the influence would probably say something stranger.
What seems likely is that they're very potent tools to change how the mind works, possibly for the better if used in the right way.
> There seem to be a specific cluster of personality traits found frequently in hallucinogen users.
Upon what specific past information consumption activities, and in what quantities, do you base this claim (and others)?
I pose this question literally, not rhetorically. You've exhibited significant self-confidence and strong judgement of others, it seems fair that you are held to the same standard.
I have a feeling you have less knowledge in this domain than you think.
What seems likely is that they're very potent tools to change how the mind works, possibly for the better if used in the right way.