if both instances are federated with each other, you can simply copy the url of the community on another instance and paste it into the search field of your instance, then click on the community that pops up

from there you can subscribe to it to see posts from it in your feed, upvote/downtove/make posts and comments

for sure, every drug field is pretty deep and ideally deserves it’s own community, this was just a joke to attract and confront people who think alcohol isn’t a drug 😉

why separate community for alcohol tho? there’s already /c/drugs 🤔