You imply that because many 2012 researchers have USED "Hallucinogenic" drugs that somehow that discredits their ideas.
I would like to know what you have researched regarding psychedelics and the mind? What about the area of consciousness?.
There has been a lot of serious and respectable research regarding psychedelics and the mind. Your very narrow minded myopic view regarding this subject weakens YOUR "debunking" attempts.
I would suggest you go to MAPS (Multidisciplinary Association for Psychedelic Studies)
The overall TONE of this website is pretty typical for a skeptical website. You throw a lot of junk in there about 2012 (which IS junk.. admittedly) and then use that to attempt to muddy the waters and discredit legitimate research and investigation.
You are just merely "debunkers" but that does not mean you are "Free thinkers" and while Critical thinking and reason is important.. you really demonstrate serious bias and negativity and a lack of research into other areas of study that would perhaps provide you with a broader understanding of the world, science and consciousness. Not everything is black and white.. and reductionist materialistic science IS very old school…. I would get up to speed on the more recent info out there.
Peace