The internet is quite full of misinformation my friend. I will agree on that. Good thing that isn't where I got my knowledge of conditioning for fighters. It is actually from years and years of being in the sport myself since I was little. So your claim is a bit off. I say this because I am able to hang with fighters much bigger than I am through superior conditioning. They use their methods of distance work and I use my intervals. I have been much less active in fighting but am still able to hang with heavier people and not even get close to gassing. As for this debate, lets not degrade ourselves to talking about people's experience negatively. We are all here to put out new ideas and take in new ones. Even if I come off as strong in my position, you had better believe I will give Coach's method an honest try and see the results myself.
My two cents.