white and proud.
Why is it socially acceptable for every other race and gender be proud of who they are unless you're a white man?
Well it's mostly because of white people enslaving black people. That's pretty much a recent event, it's only been 150 years..
Then there was the digital age, which now they're never going to let you forget what happened.. And it doesn't help that white supremacy videos and records continue to be generated..
So... that's why there's white guilt..
But this is only an issue, when white people are on top economically.. As soon as any sizable white race falters or reach parity with other races, Then that fundamentally equalizes all perception of equality..
Every race has gone through slavery, every race has its own ethnocentrism
White people were the last to buy slaves from African slavelords and the first to put an end to it via Her Majesty's Royal Navy. A colossal amount of 'white' blood was spilled in efforts to end the slave trade.
Also interesting that U.S. took 0.4M slaves while South America had >10M and the Middle East >200M. Tons of slavery still going on in Africa and M.E. to this very day; Niger only outlawed it in 2003.
As for current day, East Asians in U.S. are far ahead of any other demographic in terms of income, education, employment, and low rates of violence. Sadly, in an effort to increase diversity, Asians have their SAT scores penalized (I think it was 250 pts last I checked) in order to try to flatten out the disparity.
That's why much of the critical theory taught as fact in schools/colleges/universities is untrue, hence the refusal to have it debated on any level.