Magic mushrooms have been used for thousands of years. Until modern times they were made illegal. Magic mushrooms have various medicinal uses, yet they are gave the schedule 1 regulation. They are proven to help cluster headaches and are being found to be a successful treatment for depression. This information alone should cause a rescheduling of psilocybin mushrooms.
Not only do these mushrooms have medicinal qualities, they can also evoke spiritual experiences. To suppress the right to use these mushrooms as a sacrament goes against the first amendment in the constitution. It denies us of our right to practice our religion.
Mushrooms have also been used to break addictions on harmful products like alcohol. There toxicity is lower than table salt. There's no need to keep them illegal.