I kinda saw this coming.. I didn't think it would be this bad this soon though! It started with the the whole "bullies" (which seemed reasonable enough) and slowly worked its way to this.
Bullies are necessary, they pose a "rite of passage" for every child. The day you defeat your bully (mentally or physically) marks an important stage in your development. If I didn't get bullied around as a kid (I was a fairly small kid) I'd probably be an incompetent, whining, weenie by now! Kids playing tag, hide and seek, cops & robbers, and other games is natural and necessary for their development.
Seriously, the next generation of people are gonna be a bunch of squealing wussies.