“The precedent is established ... if you point anything at me, I will shoot to kill you.”
A Taser is not just anything. It is a (non-lethal)debilitating weapon which can be used to disable an armed officer long enough to take his (lethal) weapon.
“(non-lethal)debilitating weapon”
The tazer is a potentially deadly weapon and I am steadfast against their use under most circumstances. Woe to anyone who uses one on me or mine.