I am LE and have been for over eleven years now. Marines before that. Don't really have an issue with it. People go way overboard on the safety issue. When you're in battle team members get flagged. When you're clearing rooms people get flagged. No matter how careful you are people get flagged in real life with loaded weapons. That's just the nature of real life. Funny how so many trainers freak out if someone gets flagged with a blue training gun during training. Good shooting discipline, safety training, and muscle memory skills prevent ADs, not training to never, ever point a gun at someone. I've pointed a loaded weapon at a suspect so many times I can't count. Never was in fear of accidentally shooting them. Never bothered me either.
I can see his point, and it sounds like he took extreme precautions that an AD was not possible. Seems like cops are getting younger and younger. Less veterans are staying in for the long haul and passing on skills and lesson learned from long years of experience. Also, the newer generations of recruits just aren't prepared for the trials of life like former generations. They are too sheltered, and from what I've seen, don't take life seriously enough to be prepared for the tough decisions that need to be made on a daily basis as an LEO. Maybe this guy has seen some success in breaking some of the crust around the edges of the newer generation using this exercise. If so, then it's a good exercise even if it causes some people to go into cardiac arrest over the horror of pointing a cleared, confirmed clear, BarrelBlok'ed weapon at someone. Hell, we used BFA on service weapons during training all the time in the Marines and nobody freaked out over it.
And I've worked with people that freaked out during an armed encounter and were scared to draw their gun on somebody. I've also worked with a number of people who like LE except for 'the whole gun thing.' Yeah, you're in the wrong business buddy. Anybody that's been in the military or LE for any length of time has had to work alongside people that you were certain you didn't want o be around in a fire fight or have to rely on to save your life.
Do I think this should be a common event in training? No. Do I think that it might help prevent a mental block of pointing a firearm at someone? Yes. Or at having to shoot at something, or someone, other than a paper target? Yes. Is this exercise any less safe then using simunition rounds? No. Do I think it's a big deal? No