This!
I am going to tread carefully in these talks because I received a ban warning for this racial talk, but here goes my watered down PG opinion.
I do not feel the same hostility or scorn when in predominantly Latino areas. I am a white, blue eyed Irish-American fellow with pale skin, but I have been to 7 Spanish speaking countries from Puerto Rico to Spain and am conversational in the language, and many of them get gleeful when I cross over & engage them. When I speak Spanish to them their eyes light up with surprise, probably because they come from such humble beginnings and are proud that a Caucasian American took an interest in their culture. I also feel that the "lazy Mexican" stereotype is wildly unfair. These guys at 5'6" 170 lbs are willing to do outdoor jobs in 90 degree heat I wouldn't want to do if it was the last job one earth.
On the other hand, there seems to be a very bizarre unity between militant black groups like BLM and the radical Muslims. Not the Jihadists per se, but the Muslim apologists who excuse away the horror by blaming white people, colonialism, Christians, etc. You are seeing vicious agitators like Cenk Uygur and Reza Aslan take a special interest in BLM on Twitter, and on BLM's website they allude to "all of us will be free" and they reference Muslims. I am convinced it is a kind of white derangement syndrome, where anti-white bigots side with people in a form of non-white solidarity. That is to say in any dispute, they choose the person with darker skin. So I, a white atheist standing for secular principles including the rights of minorities and women in the Middle East, challenging a brown-skinned Muslim who sympathizes with ISIS, am the bad guy.