I think many people underestimate the level of impulsivity associated with crime.
The average criminal who breaks and enters is not doing research based off your bumper stickers to determine your weekend routine so the house is empty.
They usually are just walking down the neighbourhood and spot an open door, run in and grab valuables then leave.
I think the number is a lot higher and the barrier of trust a lot lower than people think.
If you come across a vehicle accident and you are able to help someone generally people don’t even think and just take action to save another persons life.
In reactionary scenarios where direct intervention saves someone’s life, people help a lot more than you’d think.
As a species we generally have a bypass in our brains that makes us want to help others in desperate need.