Really? I am British white and I have the opposite problem. In my company, they have gone out of their way to promote non-white people and my achievements and accomplishments have been overlooked. I feel like I have to work at least 2x harder and accomplish more than non-white or non-male people to be given any credit, respect, or the promotions I think I deserve. Once, at a company meeting to discuss recruiting, my direct manager thanked the non-white and non-male, and non-heterosexual people for bringing diversity to the company in front of everyone. No one else was thanked or praised for anything there.
My point is that we can probably all find something to complain about and it irks me that white people are accused of being racist and undeserving in tech roles. I certainly don't feel like I have any sort of privilege; quite the opposite. I suspect this will be downvoted which is proof of my point.