When you really think about it 'tone 40' was just yet another of many cult
bullying control techniques ... back in the day it worked pretty well too but try it on the average person these days (apart from current scientologists) and they would just laugh or smack you one!
People are not as easily manipulated these days ... I'd pay money to see a scientologist use 'tone 40' to try and 'handle' a meth (ice) user.
Miscavige has certainly not bothered to use much (or any) 'tone 40' ... he just continued to use his own methods ... screeching, performing like a spoiled brat and physically attacking people in order to get his own way.