With all due respect, parents should educate their children with better music choices.
My (ETA, 6 year old), son is heavily into Deadmau5, but is also a huge fan of The Prodigy, AC-DC, Chase and Status, amongst many, and of course, Michael Jackson (legend). He also likes Fleetwood Mac when he (as he puts it), is "Chillaxing", and regularly plays some pretty decent LoFi beats on Apple Music playlists.
So, I'm quite happy with him using my Apple Music sub.
People who insist on playing Baby Shark to their kids, deserve what they get. 😉