Step back, take a deep breath and read what you wrote.

You are saying that we should not care, but you clearly care if the face is black ... So, somebody decided that he would like to have a black emoji because he like it that and you decided to make an issue out of it ... and accuse the other person of what you yourself are doing ... If you don't see it is because you don't want to see it.

"Why do you see the speck that is in your brother’s eye, but do not notice the log that is in your own eye?"