Do you think Bush, Kennedy or Trump got kicked out with nothing at age 18???Yeah I think Chinese parents tend to spoil their kids more. Not only are they more likely to have an only child but kids are encouraged to stay at home, especially with boys as they keep the family name. Traditionally in China, girls leave the family when they marry, so they're pressured to be more independent than boys as they're expected to move out (i.e. creating mama's boys).
This is different than say Anglo-Saxon customs when encourage kicking out as their sons immediately when they turn 18, which pushes them to be more independent. It might be cruel but its much like with Lions, you have kick out the males and force them strong otherwise you won't have strong men to carry the rest of society. Its either sink or swim, you sacrifice many, so one can shine. It's really hard to replicate creating high quality men as opposed to women similar to wild horses. A wild/troubled men who experience hardship will nearly always be a stronger characters than domesticated/tame men are who grow in privilege and civility.
It's a cope from poors. The WASP rich and privileged give their kids all the advantages they can for life. Those who can't cope with this narrative but they would if they could.