Keep in mind that there is no assumed privacy on the threadiverse. Just put your user or display name into any search engine. Everything is public. This is no different then Reddit or Usenet. If you want some privacy about all you can do is anonymous identities but your still open to textual analysis and what you say. So do not assume privacy in any deep way.
Fediverse
This magazine is dedicated to discussions on the federated social networking ecosystem, which includes decentralized and open-source social media platforms. Whether you are a user, developer, or simply interested in the concept of decentralized social media, this is the place for you. Here you can share your knowledge, ask questions, and engage in discussions on topics such as the benefits and challenges of decentralized social media, new and existing federated platforms, and more. From the latest developments and trends to ethical considerations and the future of federated social media, this category covers a wide range of topics related to the Fediverse.
@furrowsofar very much this point. There's an additional issue related to (kbin) infra as well, it does fetch content and present it as tho that person posted on the microblog here and short of contacting an admin, no user-level way to delete it (since they can't actually login)
So I'm a bit confused by the last part of this post. The protocol is definitely more than a year old, ActivityPub is not new. By any means. And ActivityPub builds on top of protocols that came before it.
https://www.w3.org/TR/activitypub/
https://www.w3.org/TR/activitystreams-core/
http://martin.atkins.me.uk/activity-streams/
As for the posts that appear in the /m/random magazine, they are basically the same as looking at the federated tab on Mastodon - they are posts that arrive here, because someone else on this server follows that person, or they were written by someone on this server. No posts will magically appear on the server without someone here actively following either a person or a community on a remote server. They appear in random, because they are not attached to a magazine, though if they use a hashtag that does track that hashtag, then they will be added to the microblogging tab of that magazine, instead of being shoved in /m/random
@asjmcguire i was talking about kbin. The AP programming language (eta: yes it's called protocol or standard as well iirc) is definitely old :)
The fact that kbin does fetch posts from originating instances without instances having the setting to allow or disallow is a problem once something with the computing power of meta and its userbase comes on board. Because mastodon for example doesn't have whitelists, only blocklists.
You can absolutely block an instance as a user - see for example: https://kbin.social/d/lemmy.ml hitting the no entry 🚫 sign on the right of subscribe will block that entire domain for that user.
@asjmcguire the user-level block means you the user can't see the post. It's still being fetched at instance level. So in terms of avoiding hate speech (political problem), good and quick step to do. In terms of overwhelming an instance with traffic (the technical problem), not so much.