Mission Mind Control (1979): A made for TV special complete with retro commercials for that nostalgic sauce effect!
Like Q has said in the past, "ARCHIVE EVERYTHING OFFLINE!"
https://qanon.pub/?q=offline#777
Do We Need Wiretapping Laws? (1954)
Always self-archive videos you'd watch when the internet goes out or just to save for a rainy NIGHTSHIFT!
Want to make it easy for yourself? Download and install this CLI program that makes it 100% more reliable and streamlined, and I think there is an option for a GUI as well.
youtube-dl
https://github.com/ytdl-org/youtube-dl/
or
https://ytdl-org.github.io/youtube-dl/index.html