Hal's core CTE is decades old, definitely long before I was born.
The "controversy" is definitely new. Nobody prob had a clue about what CTE was before 10-15 years ago; but the technique itself goes WAY WAY back.
Are you debunking Hal's claim that he invented CTE?
We have heard that certain old-timers might have used something similar. Lassiter? Nagy? Moore? But I don't remember any first-hand information to that effect, just inferences from videos or vague recollections.
Are you saying that Hal's core CTE (sight CB center to OB edge, offset stick inside or outside, pivot to center CB, shoot) was definitely used decades ago?
Hal told me it is his invention, not something he got from anyone else (and certainly not from Greenleaf, as we have already discussed). Was he intentionally lying? Did he invent it himself but didn't know that others had beaten him to it? Or did he really create something that is different from whatever those pivoters of yore were doing?