The GP merely said that it isn't a problem everywhere, disagreeing with the GGP. The GP didn't say that it isn't a problem anywhere.
Overlooking that misunderstanding, I think you make a valid and important point. Lots of people here are speculating about things they have no experience with or knowledge about. I'm given to understand that as a primary cause of continuing racial discrimination - people don't experience the problems directly and therefore assume they don't exist. A great example is the problems black people encounter with some law enforcement - before the cell phone videos, much of the population didn't experience a problem themselves and assumed there wasn't one. Now even Newt Gingrich talks about it.
Overlooking that misunderstanding, I think you make a valid and important point. Lots of people here are speculating about things they have no experience with or knowledge about. I'm given to understand that as a primary cause of continuing racial discrimination - people don't experience the problems directly and therefore assume they don't exist. A great example is the problems black people encounter with some law enforcement - before the cell phone videos, much of the population didn't experience a problem themselves and assumed there wasn't one. Now even Newt Gingrich talks about it.