For me, it’s a few things.
- 
A way to burn time that doesn’t feel like a digital sugar rush. 
- 
Support, camaraderie, and kindness, primarily from /r/stopdrinking. 
- 
Niche stuff, like ideas for local hiking and backpacking trips, propaganda posters, and kayaking info. 


I’ll second this one. All the niche communities made me feel like I was connected to the world around me in really organic way. I wasn’t being advertised at, I was experiencing life alongside other people with my shared interests.