TR receptacles are going to be problem for some adults but probably very few. I am concerned that kids smart enough to use 2 metal objects to find out where the electricity is will result in the fatalities we so far have not seen. apparently i never learned about not sticking thins into receptacles as I am told I used a tweezer the first time and a butter knife the second time and scissors the third time. I never touched the stove top as I knew what hot is. Some mom is going to believe their kid can't get hurt because they have TR receptacles installed and not watch for the kid that tries a tweezer with 2 prongs or two screw drivers or 2 paper clips, etc.
I can't recall if there were any fatalities listed as justification for the rule change but the injury severity will rise of kids start probing with 2 tools instead of just 1.
