Both yt-dlp & ffmpeg installed. Then:
yt-dlp --add-metadata -x -f bestaudio/best youtube-url
Both yt-dlp & ffmpeg installed. Then:
yt-dlp --add-metadata -x -f bestaudio/best youtube-url
If you're not afraid of the terminal, the combination of newsboat and w3m is the quickest option.
This!
Keepassxc is cross-platform, free and open-source. It has also options for iOS and Android.