Why YSK: Beehaw defederated from Lemmy.World and Sh.itjust.works effectively shadowbanning anyone from those instances. You will not be able to interact with their users or posts.
Edit: A lot of people are asking why Beehaw did this. I want to keep this post informational and not color it with my personal opinion. I am adding a link to the Beehaw announcement if you are interested in reading it, you can form your own views. https://beehaw.org/post/567170
For instances that are mostly for discussion, its pretty pointless to stay subscribed.
Unless you’re ok lurking and just reading. I used to rarely contribute to ask reddit, but I would read a ton of those threads
You can still communicate with other people from your own instance.