Right. I think grouping people by color would make much less sense than grouping people by something that actually matters in the event of an emergency. People have spent so many years hyper-focused on race, religion, color, and sexuality. When someone drops to the ground from cardiac arrest, no one cares about those things. What they should be asking is, “what is this person’s blood type, in the event they require heart surgery and need blood transfusions?” No one ever seems to care about the differences in people that can determine life or death at some point. No one ever cares about what really matters until it’s too late. Society wants to divide itself? That’s great! Let’s do that by blood type so everyone can live near their potential blood donors, and people they could potentially help in medical emergency. Everyone will just downvote this, I’m sure, and go right back to discussing racial supremacy and who said what to hurt someone else’s feelings, in the political arena.