Holy voltage, Batman! I watched most of it. Even with a properly bonded pool, if it gets energized it's still hazardous. Yikes. Mark (above) beat me to it. Very interesting that a pool wiring specialist refuses to have any metal or anything electrical in his pool!! So it would seem that bonding, grounding, wiring, GFCI all have to be in place, and working properly, to even consider your pool safe(ish)!
The video also left me wondering even more about something I wondered about before. He showed how the potential can exist between a bonded section of concrete and one that is not bonded. Granted, it was 4' away from the pool, but it all gets wet. What happens when you have one foot on bonded deck and the other on un-bonded deck?
Anyway, thanks for the video. But it just drove home the point that I try to share around here, even if ignored: most of us don't know what we don't know about pool electrical, and have no business working on or even troubleshooting our own, or advising others how to do it (IMHO).