Is the distribution of minorities static across the entire country? If you want to promote change you need to earn people's trust, skewing statistics to support

Is the distribution of minorities static across the entire country? If you want to promote change you need to earn people's trust, skewing statistics to support your cause does not help that. I am on the side of removing discrimination, unfair wage practices, etc., but the diversity industry (speakers, journalists, special interest groups) often shoot themselves in the foot by making loud, bold, claims, based on gamed statistics...