The video is talking about Simpson Oil, that is different than Green Dragon
or the stuff you put in jars for weeks that never works.
Simpson oil strips the plant of the Trichomes and oils, with alcohol, then you cook off the alcohol,
leaving you with Simpson Oil.
With the real Green Dragon you chop up the canibus and cook it, in alcohol releasing
the THC from the leaves and buds, sending it into the alcohol.
After cooking it down you get your tincture.