Why are grownups playing hide-and-seek?

Hide-and-seek is one classic childhood game, for kids under the age of 10, I would think. But in Chinese cities nowadays, Gen-Z adults are also playing hide-and-seek and are proud of doing so. Hear this one out: Playing Hide and Seek with Strangers may seem a bit childish for kids around ten, but is just right for adults in their twenties. What gives? / Chinese musicians turn everyday objects into music magic (22:08). On the show: Heyang, Yushun & Josh Cotterill