Parents make a big mistake by keeping their children around and helping them regularly, making them defenseless and spoiled.
Multiple acquaintances of mine are stuck in these positions (mostly millennials). This is now slowly trickling down to Gen Z, and they seem to be even more incapable of living on their own as is, and I'm not talking here about providing for themselves, but just regular day-to-day stuff. It's a bit baffling, especially when information is at a reach of your fingertips.