Defederating won’t do jack shit to meta, they can still view your content and view data to their hearts content

All defederating does is stop you within your instance being able to see posts from Threads

The two things Meta likely cares about is content and data, both of which they can still get

All defederating does is stop you within your instance being able to see posts from Threads

Maybe I’ve misunderstood this, or maybe you’re thinking of this only in terms of Lemmy, but my understanding is that since Threads is a Twitter-like, it’s more likely to try to federate with Mastodon/Calckey/Misskey/Pleroma instances, and at least in the case of Mastodon, defederation is a more firm separation than on Lemmy. If a Mastodon instance defederates from Threads, it’s not just that the folks there will stop seeing posts from Threads, but that folks on Threads will stop seeing their posts as well.

I may be wrong, but that’s been my understanding at least, hence why a number of Mastodon instances have agreed to defederate from Threads.

Nope not at all, this is where the misconception is.

Defederating works kind of like a one way block, you stop your instance (Server A) from being able to see content from the other (Server B)

Server A can no longer see any content from B

B can still all the content from A, however users of B can no longer comment, upvote, downvote etc the only thing they can do is read the content of A

This is the same for Lemmy, Kbin and Mastodon

Defederating is for when you don’t want your users to see harmful content (bots, extreme ideologies, problematic posts etc), if you just don’t want to see the posts then fair enough that’s the way to do it

If you care about the privacy aspect of Meta seeing your comments/posts or about not wanting Meta users to see your content then no, defederating won’t achieve anything

I don’t know why I hadn’t gotten around to checking this personally (other than it not really concerning me much, or maybe it used to be harder to search without signing in to different Mastodon instances), but I appreciate you taking the time to correct my misunderstanding & clarify this.

I checked one of my Mastodon accounts from an instance that had defederated from Mastodon.social to confirm this, and sure enough, you were right. My profile & posts are still visible to folks there, even if they can’t really interact with them beyond viewing them.

I think some of this misconception, at least from folks that have been on federated stuff for awhile, is that at least early on some defederation tended to be mutual, so both servers A & B were blocking each other’s posts because they didn’t want to see anything from one another. It’s good to be corrected & reminded of what it looks like when it’s not mutual though, as that is a…weirder sort of situation tbh. Thanks!

No worries at all, there’s a lot of misconception around defederating and the number of posts and comments I’ve seen really made me second guess myself to the point I had to start up some accounts across different instances to test

I think the Meta/Threads news really hasn’t helped with people spamming it like crazy