Every human on Earth probably has prejudice thoughts, the history behind how and why the came about (the root cause of them) is the needed context to understand them though. Now the assumption that black people would wield the power the same is a historical fallacy. They had the power to for thousands of year and didn't, to the contrary they were inviting and hospitable to any group or civilization that wanted to learn from Africa. Proof is the root of European philosophy, astronomy, mathematics, medicine, sciences, and psychology having clear beginning in the African Mystery Systems, Greeks and Romans traveled to Africa for years to learn. None of them recounted any beef. Also, the Native Americans were welcoming of European settlers, teaching them everything they knew as well. We all know what both lands got in return though. Many black people love and admire white people more than themselves (this was taught and ingrained over 400 years of enslavement and oppression). Black people would never rise up and commit the same atrocities some Europeans unprovokingly have all across our planet. That feeling you have is a projection and subconscious guilt mixed with fear. Just pray like Thomas Jefferson did that our God will not be the Just God he claims to be, because if so, there will be **** to pay (literally) for their behaviors.
I can promise that black people will never do U like you've done them (even given the same ability to do so), but I can't make any promises regarding any Higher Power lol!