@TeamYouTube why not allow viewers to limit adult content commercials? My 2 year old should have to see horror trailers or other adult themes. A kid friendly setting need to be made so commercials are ok for all audiences.
You can always personalize the types of ads you want to watch on YouTube: https://goo.gl/9in6fd . Also, check out our YouTube Kids app. It is a child-friendly way to access YouTube: https://goo.gl/ukZMI7 . Hope this helps!