@:nwz: HAGWAFFEN ⚡⚡  :nwz: Since it has high reliably.

You can download all videos just fine with yt-dlp;
#!/bin/bash

#return invalid usage if there aren't at least 2 args
[ "$#" -gt 0 ] || exit 2

#$video is each video after argv[0]
for video ; do
        #bash #*= grabs all characters after a =
        list+="https://youtube.com/watch?v=${video#*=} "
done
    	yt-dlp $list

(in this case, yt-dlp doesn't run the proprietary JavaScript on youtube.com)

You can then run the command like so; `./download-video.bash https://yewtu.be/watch?v=C1KziN9fILo` 

 @翠星石 invidious.poast.org has downloads enabled, so you can just click a button