People who dont pretend it has zero negative consequences as well. I understand the medicinal uses, most people arent even doing that, but we are overlooking so many things. I think someone should fund serious studies that look at all the benefits and negatives, sadly we dont live in a perfect world.
There have been plenty of studies.
People overdose on legal stimulants and drugs all the time (caffeine, alcohol, OTC drugs...).
Nothing points to THC being at all worse than many other legal stimulants.
We are overlooking even more things about perfectly legal alcohol.