I’ve heard this phenomenon described in ancient explanations as “bread of shame”. This is when someone is continually given that which he did not earn. This is a factor in the aimless rage of welfare recipients, of teenage children, even some handicapped.
So, you think maybe “the bread of shame” African thing is motivating this guy? http://www.breitbart.com/Big-Journalism/2012/04/14/black-activist-to-trayvon-martin-parents-get-off-the-stage