How did I not know about these? Fucking amazing! The following is all quoted from Wikipedia if you don't want to read.

https://en.wikipedia.org/wiki/PeerTube

PeerTube uses the ActivityPub protocol, a new W3C web standard, in order to allow decentralization and compatibility with other services such as Hubzilla, Mastodon or Diaspora*.[10] It is for example possible to comment on a video from a Mastodon account. This can create a whole "ecosystem", as opposed to locked-in platforms of the Big Four tech companies. This ecosystem aims to be resilient against censorship[9] [11] and DDoS, the Big Four being an example of single point of failure.

https://en.wikipedia.org/wiki/ActivityPub

ActivityPub is an open, decentralized social networking protocol based on Pump.io's ActivityPump protocol.[1] It provides a client/server API for creating, updating and deleting content, as well as a federated server-to-server API for delivering notifications and content.

https://en.wikipedia.org/wiki/Mastodon_(software)

Mastodon is a distributed, federated social network that forms part of the Fediverse, an interconnected and decentralized network of independently operated servers.

Mastodon has microblogging features similar to Twitter. Each user is a member of a specific Mastodon server, known as an "instance" of the software, but can connect and communicate with users on other instances as well. Users post short messages called "toots" for others to see, subject to the adjustable privacy settings of the user and their particular instance. The Mastodon mascot is a brown or grey Proboscidean sometimes depicted using a tablet or smartphone.

The software seeks to distinguish itself from Twitter through its orientation towards independently operated small communities. Thus it has a community-based, rather than top-down, moderation and service operation, based on cooperation without direct dependence.[improper synthesis?] Like Twitter, Mastodon supports direct, private messages between users, but unlike "tweets" posted on Twitter, Mastodon’s "toots" can be either private to the user, private to the user's followers, public on a specific instance, or public across a network of instances.

https://en.wikipedia.org/wiki/Fediverse

Fediverse (a portmanteau of "federation" and "universe") is the ensemble of federated servers that are used for web publishing (i.e. social networking, microblogging or websites) and file hosting. On different servers (instances), users can create so called identities. These identities are able to communicate over the boundaries of the instances because the softwares running on the servers support one or more communication protocols which follow the open standard.[1] As an identity on the fediverse, you are able to exchange private messages or other data with other identities or to follow posts by other identities. In some cases, you can even show or share data (video, audio, text and other files) publicly or to a selected group of identities and allow other identities to edit your data (i.e. a calendar or an address book).