That link makes claims not backed up by any sources it links to that are accessible online. If you follow the chain, it eventually gets to a book unavailable online, but I am skeptical.
Other research has shown no link between psychedelics and psychosis. [1]
This same [1] article discusses old research which may have shown a link, and speculates that the wide prevalence of various psychotic disorders may have led to spurious findings.
Other research has shown no link between psychedelics and psychosis. [1]
This same [1] article discusses old research which may have shown a link, and speculates that the wide prevalence of various psychotic disorders may have led to spurious findings.
[1] https://www.nature.com/articles/nature.2015.16968