Shrooms are fungi and there is a big push on right now to disavow lots of fungus. There is all kinds of Hooplahh on the Mississippi Gulf Coast about all kinds of strains of fungus and maybe bacteria that are unstoppably dangerous and out of control. Mold being a subspecies on fungus and probably the primary culprit. Has to do with warming temps never having winter freezes and all this shit mutating out of control year over year now. I havent paid enough attn to put the pieces together yet but its starting to gain my attention, I cant tell you the labs that do water remediation/mitigation testing are moving their focus as well. I think I recall even seeing a black fungi that will eat your nose off when combined with Covid. WHich I believe was also the "Black fungus" that was headlined years back about basically you would need to burn the hospital room if a patient had been in there with it. They were finding it on plastic equipment, textiles, ceiling panels, you name it.
But mushrooms in the supplement industry are usually safe and clear i do wonder the longterm effects of some I think the one you are talking about being called a "Nootropic" for brain power right?
These people USED TO being into ONLY things that work. Which is juice. But there is more mainstream supp talk over the years. Use the search..
Im just jabbering now and WE GONE... LOL