Depends what culture you’re from.
Some kids want independence, others an easy life, but the cost of renting & houses has rocketed, so some can’t afford to even if they want to.
I couldn’t wait to get out.
My Mum gave my brother & sister huge deposits on their first homes about 20 years ago, I think she just wanted some peace & quiet!
My wife’s culture is very family oriented, it’s not that strange for kids to live with their parents, often adding extra floors, or extending the property.
we are actually moving into a house next to my in-laws later this year! ( no mother in law jokes she’s actually very nice) we’re selling up & moving to Mauritius, yeah, I’m a lucky bastard as my wife keeps telling me!
But it’s partially for the reason I mentioned, my wife’s parents are getting older, so my wife wants to be closer to them, I work from home, so it really doesn’t matter where in the world I actually work, & I was ready for a change of scene & I really didn’t need my arm twisting much!