Ketamine should be a fairly cheap treatment, but there are lots of ways that many involved will try to extract money out of 'doing good'. Check out this take [1] by Slate star codex.
Scott Alexander (the SSC guy) has recently said some cautiously positive things about Zembrin for depression and social anxiety. It is OTC, and apparently quite safe.
Turing_Machine|4 years ago
matttb|4 years ago