I recently bought the ex jw book below. It comes with a comprehensive disclaimer.
I am surprised that as Lloyd Evans, in his own words. is 'a good man' and is involved in 'a life saving work' does not also have a prominent disclaimer for all prospective viewers of his illegal drug taking video:
Disclaimer: This book is intended as a reference volume only, and not as a
medical or psychological manual. The information given here is designed to
help the reader make informed decisions about recovery from membership in
a cult and the consequences of leaving a cult. It is not intended as a substitute
for any treatment that may have been prescribed for you by your doctor. If you
suspect you have a medical or psychological problem, get help from a
competent medical health professional. Do not delay seeking medical help,
disregard medical advice, or discontinue medical treatment because of
information in a book, including this one. Reliance on any information or
suggestions in this book or recommended resources is undertaken solely at
your own risk.