Added "Paywall: The Business of Scholarship" (2018), you can watch it here:
Feature-length documentary about the parasitic publishing companies that syphon off billions of dollars of public money by pointlessly charging scientists to read each other's research.
Kino.social is just a curated embedding site, so I think you would have to ask archive.org and PeerTube, as that's where the videos are hosted.
(Also, I'm not a developer so I don't know how to do plugins anyway :/ )
One of the first Mastodon instances, there is no specific topic we're into, just enjoy your time!