Macro for UI.Vision to delete Albums from own library on music.youtube.com
You neet the browser extention UI.Vision - tested it with google chrome. You have to import the json file to upload the macro.
The Parameter times-> Target: 10 sets the loop to 10-times - that means, that 10 albums are deletet at one run. Feel free to set the timer higher.
{ "Command": "times", "Target": "10", "Value": "" },
Addes jason for titles to delete titles are not in albums.