60% of convicted felons admitted that they avoided committing crimes when they knew the victim was armed.
Ordinary people can address some of societies most vexing problems autonomously by taking just a little bit of responsibility as the chart shows. Distributed law enforcement so-to-speak.
I think that the above chart shows the major reason that corp/gov is so desperate to get rid of the 2nd amendment. It's got nothing to do with 'anti-government militia groups' and all that crap (that both sides fool themselves into believing.) It's about giving socialized constructs a reason and excuse to exist and get funds.
The rejection of centralized authority is one of the central reasons why the gun control issue resonates so strongly with think-they-wanna-be socialists. Most people in this category are funded and animated by corp/gov through mechanisms that they semi-deliberately don't understand so they tow that party line with extraordinary vigor.
The more power and size law enforcement entities have, the more corrupt they get as a general tenancy. It works generally the same way in all societies and has throughout history. In my observation law enforcement works best for society when upstanding citizens and uniformed law enforcement are of appropriate size that they _need_ to rely on one another. In my area in rural Oregon that dynamic between citizens and the Sheriff's department exists and it works quite well. Meth-heads are basically identified and they self-limit to a large degree as a survival mechanism.
In another area with which I have some familiarity things go one step farther and there are so-called 'salvage operations.' That works pretty well too IMHO. Drives the so-called 'Western Liberals' into fits though. Probably because if fucks up the strategy of cultivating criminals as a problem/reaction/solution scheme.