Can I offer intravenous DMT, ketamine or at least psilocybin (in various frameworks) for a technical co-founder, especially in such fields as bio/neurotech, AIx

Can I offer intravenous DMT, ketamine or at least psilocybin (in various frameworks) for a technical co-founder, especially in such fields as bio/neurotech, AIxchemistryxhardware, as this may necessitate from the methodology of quantum mechanics?