[bsg75]

> Is this how disconnected from the real world we’ve become?

This is an example of the real world. Its nothing new, nor likely to change. History is full of "bad things" happening to people, on a large and small scale, that happened because others did nothing to stop it.

My comment does not mean that people should not help others who are in need, but suggesting this is something new - possibly due to changes in technology - reinforces the (wrong) idea that people think the world is a safe place.