If the prospect of legal psilocybin interests you check out Washington State House Bill 5660. This would set the wheels in motion to legalize use by adults 21+ “under the supervision of a trained and licensed psilocybin service facilitator.” What is a licensed psilocybin service facilitator” you ask? Why an individual that facilitates the provision of psilocybin services in this state. Duh.
This bill might have a tough going, but our neighbors in Oregon passed the similar Measure 109, despite qualifying as essentially Mississippi outside of Portland and Eugene, so you never know.