‘Ghetto Tourism’: New York’s disturbing new trend (dazeddigital.com)

Not really a new phenomenon, at least globally. Similar 'slumming' tours were popular in London, during the 1880's.

This is not really new. It is no different from touring San Francisco neighborhoods, there is even local guides for this: https://www.vayable.com/experiences/187-scout-for-street-art