Bill, in these types of discussions, "at least some" doesn't really apply.  

Let me try this:

We had a black president for 8 years.  Did blacks suddenly "come to power"?

Conversely, Did whites suddenly lose ground?  Are we hopelessly outnumbered?  

Again, Black Lives Matter started because of a rash of incidents.  If a bunch of people (many of them decidedly NOT black) chanting "BLM", I can only observe that the problem is yours to deal with.

They are very up-front about what is bothering them.