Lots of people with handguns inside theaters increases the chance of someone losing their temper and shooting someone dead for throwing popcorn, like in the cas

Lots of people with handguns inside theaters increases the chance of someone losing their temper and shooting someone dead for throwing popcorn, like in the case of that retired cop in Florida. Fights inside cinemas are vastly more common than mass shootings and people massively overestimate risk in stressful situations, especially when they cannot see properly, so I would expect that if there were self-selected people carrying concealed handguns to every single screening, for this to not to make people safer.