Use DeArrow! It not only removes clickbait thumbnails, but replaces them with community-sourced ones, allowing one to choose a thumbnail frame from the video and have it better put up for a vote, and it does the same thing for the video's title! It's made by the same guy who made Sponsorblock.
https://addons.mozilla.org/en-US/firefox/addon/clickbait-remover-for-youtube/
Use DeArrow! It not only removes clickbait thumbnails, but replaces them with community-sourced ones, allowing one to choose a thumbnail frame from the video and have it better put up for a vote, and it does the same thing for the video's title! It's made by the same guy who made Sponsorblock.
deleted by creator
*.youtube.com 127.0.0.1