I’ve never personally known an adult pothead who wasn’t kind of a loser. People insist and swear until they’re blue in the face “I know billionaires who smoke weed all the time!!” but I’ve never met one.
It makes you lazy and lethargic. It’s easier to abuse than alcohol because it doesn’t impair fine motor skills and being under its influence can be concealed easily.
In places where it’s legal, there’s a seedy element that’s always close by.
The pros, of course, is that people who are stoned on weed aren’t out being violent or doing dangerous sh!t. Cops don’t get calls to respond to a stoner who hasn’t left his couch all day.
I personally don’t think it should be openly legal, but I don’t think minor possession should be a criminal offense.