They made their announcement on their own site, they are the somewhere else, and the link has found it's way here so what's the problem?

We call websites like this one link aggregators but they are just platforms, it's the users who are the aggregators collecting the links that we are interested in. We don't need a system of top down promotion and don't need to have our platforms serve those who want to promote. Likewise projects like Jellyfin don't owe us a presence and this post itself proves they don't need one. The idea that everyone must maintain a brand identity and that our social media should be polluted with advertising is something that the fediverse has and I hope will continue to stand against.