Earlier quoted context omitted.
The vast majority of crimes are committed by a small percentage of people. The real issue is prosecutors who refuse to incarcerate repeat offenders. But having video evidence is a powerful tool for a motivated prosecutor to actually take criminals off the streets
It's wild that you think the problem with the US is too low of an incarceration rate. 25% of all prisoners in the world are in the US
a) much more time and effort should be focused on catching and stopping the most persistent repeat offenders (sometimes by locking them up); and
b) orders of magnitude too many Americans are currently in prison.