Greasemonkey script that adds YouTube channels to ublock-Whitelist
Requirements: ublock Origin (https://github.com/gorhill/uBlock/) greasemonkey (https://github.com/greasemonkey/greasemonkey/)
Installation: Just open YoutubeChannelWhitelist.user.js in your Browser. A greasemonkey popup should appear where you can install the script.
Usage: Rightclick on the Box below the video and shoose "ublock Origin: toggle whitelist filter" Copy the line which appeared in a textbox and paste it to your ublock whitelist.