Sigh, no one understands me. I never dealt with the justification of such policies or moral correctness of their underlying philosophy - that's not my domain. I looked at the situation as an information processing, action decision with various factors that lead to various risks.
My point was that since I understand the variables that an officer may consider at speed with diminished cognitive and perceptual resources due to stress, I know that such factors may cause a shoot which would be detrimental to me. I want not to be a threat as soon as possible.
Thus, at the command to Drop the Gun - I would drop it. That's my personal point. I regard the risk of dropping my gun as negligilble.
Stress responses, selective attention, LeDoux's emotional response circuits, Collin's view of the forward panic response in law enforcement in a violent situation indicate that if you are perceived as a threat - you can be a Type I error, false alarm, incorrect detection, etc.
Not beat a dead horse on gun fighter tricks - but while you are giving repeated commands in increased intensity without compliance - that diverts your attention and makes it easier to shoot you. Seen it in the Insights training classes and some OPS.
I'm also left handed.