a) Other ways of achieving peak experiences and senses of connectedness, wonder and awe, be that mindfulness/meditation, being out in nature, flow states, breathwork etc. which are more often accessible to everyone, for free and without needing to involve big pharma and may have less side effects, supported where necessary with the same complimentary (talking) therapies that run alongside the psychedelics.

b) Challenging some of the potential underlying causes, I'm not suggesting this will apply in all cases, but stress/burn-out, financial pressures, lack of meaning, lack of connectedness, pressure from social media, inequality etc.