We are running a small experiment where 0.3% of viewers will see an auto-generated thumbnail, instead of your custom thumbnail. We are not removing the ability to create your custom thumbnail, but we hope to gain insights on auto-generated thumbnails for the future.
are the people at youtube jost bored? like "damn this job is fucking boring" "yeahea lets mess with the settings a bit again lolz!" "yea thats always fun!"