Probably. I honestly wasn't thinking about it that intently, I just wanted it to be clear I'm not feeling "left out" by Gemini refusing to generate images that might look like me.
It's a good illustration of the problem actually. All the prompts and post-training tuneups break the pathways through the network it would need to combine e.g. "Mexican" and "White", because it's being taught that it has to Do Diversity.
If they just left it alone, it could easily generate "White Mexican" the same way it can easily do "green horse".