I think it's pretty reasonable to say kids sneaking into concerts is on the slap on the hand, "yep yep I tried that when I was a kid, wink wink" side of the line, and stealing lots of money from a parent is on the not really acceptable, you ain't talking to your family on pleasant terms again for a _very_ long time side of the line. Neither one is murder and it ain't a slippery slope from those to society coming apart at the seams (I mean, unless you're very socially conservative, then fair enough I guess)