2 doses of psilocybin, vs 6 weeks of SSRI's..! They also seem to cite a big difference in lasting happiness, altough that wasnt the focus of the study.
You can clearly see why psilocybin is illegal. Follow the money... I hope one day the companies and people behind this will go to jail.
And some folks have a really tough time coming off SSRIs too, with bad withdrawal symptoms (extreme anxiety, panic attacks, tremor, hallucinations, memory loss, confusion...) even when tapering over several weeks.