It does not exist. There is no such thing as "misinformation".
There is only misinformation according to some party.
"Google is going to remove misinformation from YouTube." sounds incredible laudable to the modern ear.
"Google is going to remove things that are misinformation according to Google corporate policy." is much less compelling.
A challenge for anyone reading this: From now on, whenever you read the word "misinformation", fill out the "according to ..." yourself. I've been doing it for a while now. It really improves your perspective.
(I do believe in objective truth. However, if we had a mechanism for objectively determining it in a way we all agreed upon, we wouldn't have this problem in the first place. Whatever the objective truth may be, I seriously doubt "according to the corporate policy of X" is it.)