If "millions of pictures of people of all races ... look perfectly fine", that just means that those photographers had requisite skills. And cared enough to get

If "millions of pictures of people of all races ... look perfectly fine", that just means that those photographers had requisite skills. And cared enough to get it right. But the issue isn't so much about those photographers. It's about the defaults designed into film, cameras, photosensors, and so on. As TFA discusses. So random users -- and even many technicians -- don't get good results when they rely on the defaults. As in "your jacket is lighter than your face". And that's even an issue for many "white" people, which is why TV makeup is such a thing. And about your paint maker. If they didn't care very much about painting dark-skinned people, maybe they wouldn't put much effort into researching and developing paints that worked well for that. It's exactly the same issue as with Kodak in TFA. So is that racism? One could argue that it's just not caring very much about some race(s) of people. But one could also argue that anything that's race-based is racism.