There should be a statute of limitations for these things. I don't think John was present (not an eye witness) and I don't think he was an instructor at the time. If someone was to report it, it should have been his daughter, but that's a hard thing to get them to do. I've heard about standards violations from a number of students who had various instructors from various agencies. Often I request that they report those violations to the respective agencies and for a few of the more egregious cases, I even plead with them to do it. I even offer to assist them. As best I can tell, not one student has done so. Not one. Is it out of loyalty or compassion? I think it's that they don't want to be involved with the instructor anymore: not even to report them. The incident is behind them and they want to keep it that way. I might know about the incident, but unless I am a first hand witness, then the agencies don't want to hear from me. I actually like that policy, but it has it's drawbacks. One time I was a first hand witness. I watched an instructor with his class in Blue Spring, where you're not allowed to have lights unless you're a certified cave diver with a certified cave diver buddy. On the second dive, I watched the instructor go to each of his students and 'bless' them. This is the signal that they passed their certification and are now certified divers, able to go deeper than 60 ft. He and his dive master then produced lights and took the six students past the grim reaper sign on a tour deep into the cave. I called one of the reps for the agencies he worked for to report him. He dissuaded me from following through with it. First he told me that I had seen it wrong. When I insisted that I hadn't, he pointed out that the instructor might have been teaching for one of the other agencies at the time, so he couldn't do anything about it anyways. He then confided in me that he's glad that he's teaching more for the other agencies as he's embarrassed that he was an instructor for HIS agency. He also pointed out that I would have to have the students' names as well as the dive master's in order to go forward with it. Oh well, so much for that. I got the distinct impression that he saw me as a bigger problem than the offending instructor. FWIW, he was a NAUI rep.
Let' face it. It's easier to demonize the complainer rather than to accept that there is a problem and a systemic problem at that. We can cast aspersions about our detractors but that doesn't change the facts or fix the problem. The truth will set you free, but only if you embrace it and the discomfort or pain it brings. Excuses, caveats and outright denials are easier for most than to actually deal with the reality of the situation.