Well there you go ESE - and I've not yet met one who won't.I've never ever heard of or seen one who actually stated he would really "bring it" if a horse crossed the line.
I can see a lot in what you say you do that is very consistent with the way that the NH trainers I learn from would work. You say that you believe the training side NH sprung out from old-fashioned techniques - well yes, of course it did. That's why there will be a lot in common with what you do. Haven't you heard/read Pat Parelli saying "This is so old it's new"?. However, as with all things, people learn and progress, so various trainers, including NH ones, have discarded some of the old-fashioned ideas and replaced them with new ways that they have found effective.
I'm not really sure what the point of this discussion is for you. You are obviously very proud of your "techniques" and happy enough that you will continue to train in this way. On the other hand, based on your experience, you see no benefit in what you think of as natural horsemanship, which is fine, your entitled to your opinion. I can't see how anyone here is going to change your mind, so why all the typing?