Well, let me throw in my two cents. I’ve taught in urban high schools for many years, including in schools that were almost all black. And even in the worst schools, the huge majority of those kids were decent; good kids who just wanted to learn something...who wanted to get ahead in life like anyone else.
It was the minority of those black kids who ruined things. Those few kids were disruptive, and often violent. And administration was too cowardly and misguided to do anything about it.
So did I see the majority of black kids I worked with as “interlopers”? Nope, not at all. To the contrary, I find that word to be quite inappropriate.
As an aside, the collapse of the black family started with LBJ’s so-called Great Society. And the loss of America’s manufacturing base finished the job. Blacks were not the “brains” behind either of those disasters.
And yet these “decent” black kids that you claim are the majority...grow up to continue voting 90% Democrat in every election.
That pretty much tells me they are a homogeneous group that can’t think for themselves.
The proof is in the last 60 years of voting records, and the continued belief that “Democrats” will make everything better. Detroit, Baltimore, Chicago, Philadelphia, etc. etc. etc.