That's a great idea but you should provide detailed explanations or at least mention the platforms you are identifying. I am a little bit familiar with them but I still had to look them up.
Peertube
PeerTube is a free and open-source, decentralized, ActivityPub federated video platform. It can use peer-to-peer technology to reduce load on individual servers when videos get popular. As an ActivityPub platform, it is part of the federated network known as the Fediverse. https://joinpeertube.org/ https://en.wikipedia.org/wiki/PeerTube
Mastodon
Mastodon is a free and open-source software platform for decentralized social networking with microblogging features similar to Twitter. It operates as a federated network of independently managed servers that communicate using the ActivityPub protocol, allowing users to interact across different instances within the Fediverse. https://joinmastodon.org/ https://en.wikipedia.org/wiki/Mastodon_(social_network)
Friendica
Friendica (formerly Friendika, originally Mistpark) is a free and open-source software[5] distributed social network. It forms one part of the Fediverse, an interconnected and decentralized network of independently operated servers. https://friendi.ca/ https://en.wikipedia.org/wiki/Friendica
When they hear more about Xing, Postmarket OS, Ubuntu Touch and Interac to demand their representatives to invest in these great available alternatives.