A quickie: "Customer in training"???

OK, I'm back in Lawrence and needed to pick up a couple of things at the local supermarket.  I go back to the one we used most commonly when we lived here.  The remodeling that was just starting when we lived here is now complete, obviously, and the store is quite striking.

But I saw these as I was leaving after checking out:

My first thought was "ha, cute."

My second was that this is possibly the most disturbing thing I've seen in ages.  Disturbing because it just might be entirely too true.

Is it just me?  Am I being too over-the-top here?  Or does anybody else find it a troubling thing?

I'm not saying the store meant to be disturbing, but still.  Is that all our children are?