Your info is out of date.
it's not just the potency of the pot that been increased, the chemical make up psycho active agents in pot have evolved into different and more extreme psychedelics that have more negative psychological and physiological effects on the body that earlier strains of pot. This is especially true for the brain and nervous system. And they are addictive - maybe not heroin style withdrawal but at least as much so as tobacco. People coming down from a pot binge can be very edgy, agitated and prone to anger management issues. There is an increasing problem with serious clinical level paranoia and psychotic events in chronic users. There is indisputable clinical evidence that chronic pot use causes mental impairment and degradation of cognitive function that continues for an indefinite period after stopping pot use.
If you have papers to back up your claims, I’d love to read them. THC is THC. It’s not any more or less of anything, it’s just a chain of chemical bonds.
“There is an increasing problem with serious clinical level paranoia”.
Schizophrenia has been known in Marijuana use for 55 years. (And miscarriages in women).
Plus the vomiting syndrome that ERs see more and more of. That is obviously a physical reaction.