Yes, but the thread is clearly highly "white" in any case because we are only referring to White Female protagonists aren't we?
What was the last Black Female main character? To my knowledge we don't have any.
As well, the talk about the effect of not having total female character saturation (as if 51% was somehow incredibly insufficient) I wanted to give this thread a bit of perspective.
Since right now we are talking about White Women, the second most privileged group in the world who are highly represented in all media.
The RPG genre, and in this case not a "chose your own protagonist" and I am also saying it needs to have been sold in a store.
Just to eliminate obscure indie games.
Enough of this assuming that white people are intrinsically more privileged than everybody else. A Qatari Arab has, on average, more money than a white American. Most countries around the world do not have white rulers, certainly not if you count Hispanics as non-white. It is true that if the average quality of life of all races was taken then whites would still be highest now, but that does not mean that a rich Chinese factory owner has a worse life than a white person in a US trailer park.
White women are highly represented in all media, except in those places where they are a minority, as in, where most of the world's people live. Most women in Indian media are, guess what, Indian and not white. And many Indians play games, so they are not irrelevant to this discussion.
We would see a lot more black RPG protagonists if Nigerians made AAA games, because they are the majority there, including in government, and whites are a minority. But they do not. Who does is rich Americans, Europeans and Japanese, who are unsurprisingly mostly white or, in the case of Japan, yellow. So how surprising is it that there are mostly white protagonists? Not very. Never mind that Skyrim still features a prominent race of black people, if my friend's screen saver is to be believed.
If the RPG is set in a past Europe or Japan, or a similar civilisation, blacks will be rare (absent in the case of Japan). Those who exist are likely to be slaves sold by their kings to Arabs, or their analogue. A few free black people were present in Europe, as shown in paintings from the period, so a free black protagonist is possible, but seeing black people everywhere would be unlikely outside a slave market! The game could be a "Django Unchained" situation of freeing slaves (black and white) from the Arabs, since the Arabs also enslaved white people captured by corsairs or in battle.
Why are RPGs not role playing games? What are they? Ruchnoy protivotankovy granatomyot? (Handheld anti-tank grenade launcher)? That is not a safe thing for people to play with...