I've actively hated alcohol and drugs for years and had no problems making friends. Feel however you feel and express yourself however you want, you will find friends and anyone that tells you otherwise is a cunt.
Yeah, I kinda wish it wasn't so prevalent just so you could find normal people and hang out without having to do something illegal.
That and I like being fully concious and aware.
I mean I drink wine and have tried weed, but it's not something I'd pick up as a hobby.