I have recently been through the rabbit hole of peptides and most of the people engaged or involved in peptides seem to be healthy individuals. There are some exceptions like lookmaxxers and anti vaxers. The vast majority of people are normal and majority are outside of USA where anti vax sentiment are not in vogue. Some explore peptides for their dogs and cats too.

To assert that people are sad and anxious while not putting the effort to understand the people involved is such an intellectually lazy position to hold.