For example, my parents were happy to have me live at home as long as I wanted, and in fact encouraged me to stay so I could save up. Ideally in their eyes I wouldn't even move out until I was married. In my parent's culture, I'm not seen as a loser or a burden because I'm living with them as an adult, only if I wasn't contributing to the family's prosperity. Of course I wanted to live my own life sooner than that, but that doesn't mean I left as soon as I was 18.
Because of these strong family ties I live within minutes of my parents, and still make sure to visit often, even if it's just for dinner.
*Where this can breakdown is if one does not fit neatly within the boundaries and expectations set by cultural norms.