cross-posted from: https://lemmy.ml/post/40372957
fyi:
- https://github.com/yt-dlp/yt-dlp lets you download videos (from youtube and also hundreds of other sites)
- for desktop, https://mpv.io/ is free and lets you watch youtube (or any other video) at even more and faster speeds than youtube premium does, among many other features
- for android, https://newpipe.net/ lets you play youtube in the background (and download videos, and block ads, …)
- https://ublockorigin.com/ blocks ads everywhere (and yes it does still work on youtube, at least in firefox anyway)


When you think about it, it’s not really that different from learning to read faster, which is a valued skill.
(There’s an argument to be made that for many things you’d be better off reading rather than watching YouTube vids at 4x but let’s not focus on that.)