I understand and reject that reasoning. When you're mapping diversity, put me and my pasty-white Anglo-Dutch ancestry and my neighbors who grew up in Mexico in different categories.

And that is your right, you can make your own map, the census is freely available. It isn't a 'diversity' map, it is a map showing census data for race, income, household size and age, not ethnicity.

> "you can make your own map"

or use the one in the original post. I'm just clarifying why I prefer that map over the one you linked to.