YouTube Channel Blocker per Jannis

How to import a blocklist:
- open the addon by clicking on the icon
- write an URL into the textfield e.g: https://example.com/blocklist.txt
- you can seperate multiple blocklists by a paragraph
How to create a blocklist:
- create a new .txt file
- write the part of the channel url after youtube.com down
eg: /channel/UCBR8-60-B28hp2BmDPdntcQ
NOT: https://www.youtube.com/channel/UCBR8-60-B28hp2BmDPdntcQ
- you can seperate multiple channels by a paragraph
- upload you txt file eg. to pastebin.com