I'm not in a position to have done testing on any of these products so this is mostly conjecture; however I have a lot of patients that do K2 so I'm aware of how it makes people. That being said, a lot of these dodgy edibles and joints people buy seem to be made using K2 based on how people on them act and that shit makes people crazy.

Also the state cares about the tax revenue, illegal untaxed weed is still not allowed.