I'm gonna hop on Team F**k This Song but with this nugget of wisdom: at some point the child will stop singing Baby Shark 24/7 but you wont really notice, then one day a few years later Baby Shark will pop into your head and youll chuckle realizing how long its been but now the child has a dirt 'stasche and thinks hes the baddest dude on the planet and listens to nothing but DMX; youll say 'i liked you a lot better when all i heard was Baby Shark' at which point he will tell you to f**k off and get out of his room.
Boom, Knowledge Bomb.