GitHub has removed the ability to access youtube-dl's source code due to a DMCA request by the RIAA
... The clear purpose of this source code is to (i) circumvent the technological protection measures used by authorized streaming services such as YouTube, and (ii) reproduce and distribute music videos and sound recordings owned by our member companies without authorization for such use. We note that the source code is described on GitHub as “a command-line program to download videos from YouTube.com and a few more sites.” ...
Micah F. Lee (EFF/The Intercept @micahflee https://nitter.net/micahflee/status/1319746131723628544?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Etweet
"RIAA blitz takes down 18 GitHub projects used for downloading YouTube videos"
HN discussion: https://news.ycombinator.com/item?id=24872911
Censorship, propaganda, surveillance, and targeted manipulation are inherent characteristics of monopoly: https://joindiaspora.com/posts/7bfcf170eefc013863fa002590d8e506
RMS, "The Right to Read" (1997): https://www.gnu.org/philosophy/right-to-read.en.html
Remember that the RIAA is a bad-publicity-deflection cartel of its major members. These are:
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko