I'm not paying extra money for a gizmo that may or may not work, can quite likely be shut off with a remote control. Maybe my tinfoil hat is too tight today, but I can't see any reason that the gov't wouldn't start trying to figure out ways to disable these so-called "smart" guns.
Fingerprints -- What if I'm a bricklayer or
pineapple picker whose fingerprints are worn or gone?
More importantly, what happens if my wife needs (& I do mean
needs) my gun when I'm not home?