To add to the other responses, and I suspect the real reason, is that Coco is listening to Audible Audio books regularly and/or music. It’s mentioned and then dropped by the article fairly quickly.

Interesting how every comment on the article is doing the “you’re a terrible parent, how could you do that” routine when I’ll bet it’s there because Coco either took the first one in or asked for a second one. Kid wants, kid normally gets one way or another.