Is one of the worst when it’s addiction more than recreation. And it’s addictive and antisocial

I'm sure it can, depending on how mentally weak you are. I'm 57, been smoking since my teens. Hasn't stopped me from accomplishment, and/or drive. I don't smoke everyday. Just for some down time. All depends on personality. Saying it's just bad period is generalizing everyone into same category.

Weed is physically non addictive. Maybe mentally it can be. And I actually become more social. 🤷