This Teen Is Out Of Control

What's wrong with this?  I recently saw a commercial for a new washer & dryer.  As the salesman is explaining the washer to the woman, she asks him if it will help her with certain things. Will it help her with her husbands stains as he sits on "his" chair?  Will the washer help her with her two messy twins? Then it shows her teen daughter having a fit on her bed with a young man beside her. The daughter then gets up and slams the door. There is a "KEEP OUT' sign on the door. WHAAT!!!!! At no time ever should my young teen  think it is OK to put, "KEEP OUT" on her door.  Have a boy sitting on her bed and then she'll slam the door in my face. I laughed as I envision myself kicking the door in and dragging him out all while giving her a dose of reality. I get it, it's just television. But sometimes you have to wonder,maybe this happens. Do you know someone who let's their teen slam the door in their face while their having a "discussion with their boyfriend?