I just want to say that @TheRtRevKaiser@beehaw.org did a great job explaining some of the issues with your reply, but there's a few things that I want to focus on in your reply.

• It's easy to make the claim that you don't care about skin color, but it simply doesn't pan out. Here's a fairly long but comprehensive review on implicit bias training, which talks a bit about the prevalence and need for the training in the first place. In short, the literature proves that everyone has implicit biases - it's simply how our brains work. While some issues suffer from stronger biases than others, and the bias varies from person to person, it's always there.
• The idea of "not seeing" race may be an appealing one to state, but it's an over-correction. Try telling someone in a wheelchair that you "don't see disability" and see how they react. They're not going to be happy. You absolutely see their identity. What you mean to say is that their identity doesn't factor into your decision, which as I just stated in the last point is objectively incorrect. At best we can work to minimize how one's identity shapes our decisions.
• Racism can only have certain victims. Racism is the interaction between prejudice and power. The reason it's defined like this is the same reason we talk about the paradox of tolerance. Punching a Nazi is technically violence, but there's a difference between hateful violence and defensive violence. While you can classify people being prejudiced against white folks as racism, there's a similar distinction between prejudice and racism that applies here. To be clear, I do want you to be reporting any kind of prejudice that occurs on Beehaw, but we need to define and describe the differences because the inclusion of power and minority status are important here.
• Just because you don't think something is a problem doesn't mean it's not a problem. Someone who has a different identity than you, or who spends time in spaces you don't is sharing something. Telling them they are wrong or that they are imagining things is not a nice thing to do - if you don't think it's an issue, then don't reply. If you do think it's an issue, frame it differently - rather than accusing them of trying to shame white people, how about simply framing things through your own eyes. Don't say that they are trying to shame people, instead say this is making you feel ashamed or angry.