@TeamYouTube I got a COPYRIGHT STRIKE from someone I had written permission from. 6 days after publishing the video with his clip in he /w me: "Please do not use any clips of my channel anymore, thanks" and 59' later he issued a strike. Can he do that?!
If he granted the permission by writing "Yeah, sure" in a chat then why not? Might be a dick move, but unless you invest into protecting yourself, why anyone else should? Not trying to be negative, just wondering.