>>monort+(OP)
Quoting astrocat from the previous thread:
PSA: Watch in an private/incognito tab/window. If you are currently logged into your google account, this WILL pollute your watched history: https://www.youtube.com/feed/history
>>chias+7b1
Turns out, even before you click on "OK" to start watching, it's doing it in the background - my watch history is now full of hours of this junk :(
>>yalema+Gj1
You can click X on them and quickly remove them. If there's truly way too many (you left it open for hours), you can go to your Google's Activity page, filter youtube and delete everything from today with a button.