December 1, 2017: YouTube (GOOG, GOOGL) deleted 150K videos featuring children that had inappropriate sexual comments.The company disabled comments in more than 625K videos and suspended several hundred accounts that made inappropriate comments.
Advertisers including HP and candy companies Cadbury and Mars suspended their YouTube campaigns after a Times of London report showed ads appearing next to the videos.
Another ad exodus happened this past spring when ads appeared next to videos with extremist content.