I'm in a dominant social group?
Yes.
I told you whites are a minority race worldwide.
No, they are not. There is no such thing as a "white" race. Or a "black" race. Or anything other than the human race.
Which means that you are arbitrarily segregating people of the same race into localized social groups according to objectively ignorant, randomly made up surface differences, like slightly different eye lids or the amount (or lack thereof) of melanin in their epidermis.
Ignorance is the only truly inferior trait, as it is something that is easily self-corrected by literally any human among us. No one can control the amount of melanin in their skin, nor should they ever need to. But ignorance is simply a primarily willful lack of knowledge or experience.
That anyone fails to self-correct their own ignorance--particularly in this day and age when it's a mouse click away and causes so much pointless harm for all involved--is deserving of shame and admonition.
So it's YOUR choice. Better yourself or be rightly shamed by the rest of society for not doing so. Entirely up to you. Always has been.
Make up whatever makes you feel better, but Western civilization (built by straight white men) is way more advanced than any country in Africa. Even the African countries that were untouched by colonization are still not prosperous. You can ignore these real world objective facts or you can admit that evolution did not stop at the neck.
Stating facts is not racist. If we said, "western civilization was built by the straight black man" we would all know that is a lie. So, this means the truth can not be racist.