In about three or four code cycles it will be against the code to put electricity in a house at all!!! Everytime somebody invents a new widget, a new code chapter gets written to require its use, needed or not. Arc Fault, Ground Fault, Tamper Resistant, and in use devices have more than doubled the cost of wiring a house with no end in sight. The end result will be some really dangerous stuff thrown together to avoid calling an electrician at any cost.
