At what point does a mock become acceptable? Even today there are companies, especially in the tech startup scene, which actively discriminate against "cisgend

At what point does a mock become acceptable? Even today there are companies, especially in the tech startup scene, which actively discriminate against "cisgender white males". It is extremely likely that even today, people put on the mask of the currently favoured sexual identity to land a job. Not to mock trans people, just to get ahead in life.