"Fashionable"? Being so dismissive of the push for racial equality is deeply arrogant and small minded.
In my experience there is little discrimination in tech. I am located in Europe and maybe other factors apply. But here you could be a raccoon and if you have an affinity for tech, you can almost get the job you like.
edit: On the contrary, I think these talk about discrimination drives people away, but I hold back my criticism because I think people mean well.