Considering he has been a lifelong addict to various drugs, with endless wealth to be sent to "wellness farms", I'd take his opinion on how to treat any disease

Considering he has been a lifelong addict to various drugs, with endless wealth to be sent to "wellness farms", I'd take his opinion on how to treat any disease with the same perspective as I would any other drug-addled, brain-holed, rich narcissist, that caused his wife to commit suicide. In other words, his opinion isn't worth the electronic bits needed to spread them.