@ Jeremiah, join Lemmy

[u/dumnezero]

Here's an example post on an example "instance": https://slrpnk.net/post/43743699 .

Most of the instances are separate websites, but you can post and subscribe across them. There are a few collapse themed communities.

https://slrpnk.net/c/collapse

https://sopuli.xyz/c/collapse

All are similar to here.

https://piefed.social/ and a few others try to offer more bridges across directly, instead of you looking to subscribe. You can make accounts on all of them, some of them or one of them - up to you.