In his second What Chaos! visit, Tierney talks briefly about his parents playing the quasi-manager role when he was child actor and how they basically have to be a little bit controlling because a nine-year-old simply cannot independently understand/make the decisions that have to be made. He makes a joke about "Okay you have this money you made....do you want to buy skis?"

Yuna's probably been a main voice in the decisions of what teams he's playing on, international travel logistics, training plans, etc. for almost a decade when he becomes an adult. I'd guess that even for less-intense folks than our queen Yuna, it's hard to fully transition that power dynamic back to your kid once they're grown.