I wouldn't go this far, although I'm sure some people would. At the end of the day, being a white heterosexual male means that you are likely to experience advantages compared to people who don't fit into one (or any) of those categories. That doesn't mean that you should spend every second of every day trying to atone for that privilege, but that you should try to be aware of your position relative to others. Nor does it mean that any hardship you experience is insignificant or should be ignored because of your (relatively) privileged position. People who try to convince you otherwise are just narcissistic assholes, regardless of their ethnicity/gender/orientation. Which means, at a baseline, if you're in the majority you're an oppressor.
the fundamental basis of this discussion is that narcissistic assholes are allowed to be narcissistic assholes... so long as they aren't white males. And while the right to be a narcissistic asshole is a poor substitute for the right to be given the benefit of the doubt in pretty much every societal transaction, it still means that us white males must studiously bite our tongues when we encounter a narcissistic asshole... because otherwise, we're (A) racists (B) homophobes (C) misogynists (D) all of the above simply for calling a spade a spade, an idiom that dates to Plutarch, but which you're likely to get called a racist over because if someone thinks it's offensive, it's offensive.