I'm as white as they come, but I personally don't get upset about this. Racism is discrimination, discrimination implies a power imbalance. Do people of all races have equal power nowadays? Can't answer that one. I couldn't even tell you what race is, since it's an inaccurate categorisation humans came up with that doesn't really exist in nature (as opposed to, say, species).
Maybe a good term for this could be "colour washing". The opposite, "white washing" that defies what we know about history, is (or was) definitely a thing. I find it both weird and entertaining to be on the other side of this for a change.