That would make young Satoko Miyahara the queen of good technique! (I think she was the one who actually started all the pre-rotation discussions.) Everyone could see there was something wrong with her technique, yet she was fully rewarded for her tiny, efficient jumps, because she didn't underrotate as much, and she won against most other skaters because of her consistency. As one German Eurosport commentator once said: You can cheat a jump, you just need to know where.Because it makes the jump that less consistent. What is better technique to make money on gambling - doing bets with large coefficients or with small? I am not talking about beauty of one single jump. I am talking about technique efficiency on the long distance.
But since the judges don't pay attention to the take-off, I think you are right, it would be stupid to teach real toe-pick technique these days, seeing that the other technique is more efficient.