That shit happens to white people too, it's just that no one cares. Its not proof of systematic racism anyways, that's just proof that someone was being an asshole.
Everyone has the same rights in this country and I don't believe anyone has been able to prove otherwise.
These pockets of impoverished areas still get loads of government assistance so they don't have to live in 3rd world conditions. The people in those areas choose to live in squalor and don't care to take personal responsibility for the condition of their home.
If someone used these areas to make the systematic racism argument pre 1990, possible 2000 they might have a point as people in those areas wouldn't know any other way to live and the further you go back the less government assistance they would have.
However it's 2020 and everyone has all of humanities knowledge in the palm of their hand. If someone is living like shit, it's a personal choice. Not white people.
And you're going to need to produce those stats. The stop and frisk policies are well known, but it's also well known that blacks commit a disproportionate amount of crime compared to other demographics.
Also racial profiling isn't necessarily racist, it's a legitimate law enforcement, military, and security tactic. Why would you stop and frisk the same amount of whites as blacks in a particular area if blacks in the area are commiting most of the crime?