The feds will still go after it as an illegal drug when presented as recreational and the will keep the stigma going on forever. Furthermore it will keep a lot of talented people out of good job opportunities for smoking a joint after work instead of having a glass of wine.
Research already shows this, there are more countries than america
Maybe. But there aren’t more countries than America that our government would listen to.
Not to mention 38 states have legalized it for medical use. What is there to study with regard to removing the legal penalties federally?