Indeed. The majority of people in Detroit could literally be starving to death on the street and they'd still vote for a "it's whitey's fault!" Democrat candidate. Sadly, voting tends to be generational. These people will never vote logically or reasonably. Not ever. They will vote Democrat till they are in the grave (and in places like Detroit, probably for years afterwards). Unfortunately, this problem is not unique to American urban areas.
Yes, Lyndon Johnson was right when he said “When we get through, those nxxxxrs will vote democrat for 200 years”, and he destroyed our Country with the “Great Society”.