According to a story in USA Today they are anyway...

First of all, before our lawyers crawl up my culo, drugs are bad ... 'ummkay? However, some are safer than others and, according to globadrugstudy.com, (whoever the hell they are), psilocybin, or "magic" mushrooms are the safest recreational drug of all.  The study says:

Only .2% of almost 10,000 people who reported taking psilocybin hallucinogenic mushrooms in 2016 reported that they needed emergency medical treatment, according to the annual Global Drug Survey.

Over 120,000 peeps, from 5 different countries, participated in the survey which found the need for emergency medical treatment was almost 5 times higher for those who used Ecstasy, LSD, alcohol and/or cocaine.

USA Today also reported that mushrooms have been helpful in treating severe depression and anxiety.  Of course, they also reported that 'Shroomers also suffered "accidental injury, panic and short-lived confusion, disorientation, and fears of losing one’s mind."