It's not the music or media completely, it's also irresponsible parents raising these little brats. Even though I'm 19, I still expect some respect from those who are younger (my sisters do, but that's because they're my little sisters, gotta protect them you know) anyway, in my peoples culture (Mexican) as soon as you are 18 and are a responsible person, you should expect respect from the younger ones, otherwise you have permission to smack the taste out of their mouth if they do anything that is close to what these little brats did in the video