I just reached 112 myself.
I’m very much awaiting a time when users can block specific instances. I still don’t want to check the option to hide NSFW content, because I do want to see NSFW content that may show up on non-porn communities. Just not really interested in seeing so much porn in All.
You can check on your settings page, btw, in the Blocks tab - count quickly with Ctrl+F.
I look them up at lemmyverse.net
I go there about once a week to see if there are new communities I might be interested in. I’m on a selfhosted single-user instance, so my “all” is identical to my “subscribed” and this is how I populate my feed.
I’m a little curious: If you unsubscribe from something, does it disappear from your All? Or is it enough that a user in an instance was at some point or another subscribed?
If you unsubscribe it will sit there with 0 subscribers, no longer being updated.
You have to go in with an admin account and purge the community to remove it.