B, but... I also watch my little poney!
If I understand correctly, they are accusing YouTube of tracking children, because they show videos for children on the main site, which children are not supposed to watch, and which tracks all users. And the solution is... Removing all content for children from the main site?
That's an interesting strategy. In this way, you could also argue that Google Search is clearly tracking children, because it tracks all users who access the web, and the web contains a lot of stuff for children. Ultimately, you would not be allowed to track any user at all unless you're a porn site. PH because porn site.