I'm a black guy in tech. I have never had a problem in the industry solely because of my race. I have had personality conflicts that may have been exacerbated because of culture differences but it was the personality conflicts that were the root.
Now, even I am being painted as "Not diverse enough" for the contingent of which you speak. Recently, I read this and it sums up where it's all heading next.
https://verysmartbrothas.theroot.com/straight-black-men-are-...