Everyone is different. This sort of thing is common in all countries and cultures, especially in north america.
The individual you are talking about is a lazy bum. He will always be like this unfortunately, and this will lead to marital problems.
I live at home and go to school, but i also cook my own meals (often times i cook for the whole family) and as for laundry we take turns. I clean my room and the bathrooms.
Also even if i am going 2 school or working a job i get my ass kicked out by age 25 b/c my parents believe its babying to allow a person who is that old to mooch off u!
This is quite common in canada/usa, but not in poland. Parents only "kick out" their kids once they've finished college/uni and found work. This is not "babying" or "mooching." Many of my friends (all canadians) were kicked out after high school or during college and this has greatly hurt their career goals. Some, although smart, had to drop out of uni and do something else as their debts were going through the roof. Such as waste of talent and life. Parents just want to get the kids out and they don't care about their lives. I feel sorry for them. Some manage, though, very few from what i can see. Different cultures, different customs i guess.