Now we've gotten somewhere. If you concede that it works, then you have to recognize that some sort of training to utilize it is required to properly utilize it for maximum efficacy.
If I already throw over 30 jabs per round at fully resisting opponents during hard sparring for KO's, then I'm pretty sure that I can poke someone in the eye really well already. Probably a lot more powerful, more precise, faster, etc. than the average SD/TMA guy who doesn't spar for KO's regularly. I'm certainly not going to pay money to have someone teach me how to eye poke, and especially not for biting, eye gouging, nut strike, etc.
I'm familiar enough with the drill to know that what it's really about is being able to fight one's way out of a bad situation, after all, where you've become limited to
You questioned whether or not I would be able to throw knees, elbows and even punch in confined spaces such as a phone booth. The answer is yes as this is standard close quarters fighting in MMA/MT. Getting backed up into the corner, against the cage, back on the ground, etc. is about the same.
It's likely, in such contests, that your opponent has not-you're trapped in a corner, and need to get out.
Getting backed up into the corner, against the cage, back on the ground, etc. is about the same. Jab out, wall walk, clinch & drive, etc. We already train and apply this regularly in hard sparring and real fights.
Needless to say, though, I disagree with almost all of the rest of your post, which was absurdly misinformed, really-training is needed for firearms like a shotgun to be used defensively, as well as knives, and street fights offer different stresses than contests.
I think I know a thing or two about guns, I love guns. I never said anything about not needing to train in order to become proficient with guns and knives. While you made some off the wall analogy about deploying nuclear warheads and such, that has nothing with being similar to H2H, actual sparring. And you seem to have this mentality that every situation is going to be life or death, which is what's really absurd. I refuted your knife analogies with specific arguments and your rebuttal is that you disagree?
I just said that pulling the trigger of a shotgun causes much more damage and requires much less training than what it takes to beat someone H2H. Someone who just bought their first firearm in form of a shotgun, and w/o any training whatsoever can still pose a deadly threat to the most trained and experienced soldier, cop or whatever. But someone who trains MA yet scared to death of sparring for KO's regularly, is not going to have much of a chance against an experienced MMA fighter.