That's a far out theory. Human error is the factor in 60-80% of workplace accidents and that jumps to 94% of auto accidents. I will say that people in general don't want to admit fault and that goes double for cops and pilots. I'm still awaiting proof that the product was at fault or whether human error was a factor. I've seen people do some pretty stupid things, and some were cops and pilots.
Understood. Human error is usually the factor in most accidents, but as your analogy pertains to the subject at hand, my point is, if all the UD incidents were caused by human error, wouldn't it stand to reason we would be seeing a somewhat even distribution of these incidents across various other brands and models of pistols? Why is all the human error only confined to carrying the P320? Even if we stay within Sig pistols only, why are there no incidents of P365s firing inside holsters? Why are holsters only faulty or misapplied or poorly designed when used with a P320, but there are no holster issues with other striker fired pistols? The common denominator in all of these cases is the P320. Doesn't that raise red flags? Granted people do stupid things all the time, but again, why are all of the reported cases of pistols allegedly firing inside holsters only confined to the P320 and no other pistols?
Which of these FCU designs do you think is superior based on what you see here? Again, keep in mind that there are no reported cases of a P365 firing inside holsters. Wouldn't you prefer that sear movement not be able to disable the striker safety unless the trigger is pulled? It can in the P320 as shown.
I own both guns and can verify what is shown in this video is valid. I have also compared it to many other striker pistols, and they all have provisions preventing the sear from being compressed in the first place. Grit ingress in conjunction with slide movement can push the sear down. Whether its enough to cause it to fire in a holster or not... who knows? But it's a design vulnerability that shouldn't be there.
Also, the sear notch is deeper on the P365, so there is more sear engagement with the striker foot to begin with.