Earlier quoted context omitted.
How? where do you save it all and how do you find the time?
Hello! Data hoarders [0] like myself use tons of automation for this task. For online videos specifically, I watch them locally so as to avoid as much telemetry as possible, and when I see a video I want to watch, I save it to a playlist. Then I have youtube-dl set up so that it will sync with the playlist and download any new videos that it doesn't already have. Your question about finding the time is on the money:…
Probably should do the same when I get around it. You're absolutely right about the way the internet has developed. In addition to the privacy concerns now it looks like data availability will be an increasing issue with sites removing or limiting access left and right.