While it's fair to say that you're correct about Blacks, it's not just Blacks.

Only European developed modern society & technology, and even European peoples are not adapted to them. It's wrong to pretend like these other groups integrate. They all introduce problems, it's just the question of how much of the problem you accept.

Take away modern tech from India & China and you'd reduce scamming online by 90%, for example. Why does the rest of the internet have to suck just for them?