It is in a culture when anti-"white" racism is normal and strongly encouraged.
For a brief period of time there was a general move towards genuine equality, where a person is seen as a person. In terms of racism, that was most eloquently expressed by (unsurprisingly) Martin Luther King when he talked about people being "judged not by the colour of their skin but by the content of their character". Now we're moving away from it again, back to biological group identity being the dominant ideology. The position of various group identities in the hierarchy changes, but the basic idea remains the same. The regressive left has destroyed King's dream as it has destroyed concepts such as "equality", "tolerance", "diversity" and "liberalism". It has done more harm than other equally irrationally prejudiced but more honest ideologies.
Let’s be entirely honest here, how much of that was also in the shoulders of businesses, institutions and governments failing to be equitable?
Dreams die quickly in human terms when the reward isn’t instantly in reach, and (shall focus on the US, as it’s the focal point of all this crap) suddenly there are reasons to subvert via all manner of ways that aren’t easy to resolve, because it is a hard subject for many especially once they’ve entrenched themselves in racist/racially charged bubbles.
It’s a failure of leadership in being inherently racist in the US after decades of seeing them as slaves, some just never got over it on both sides and likely never will. It doesn’t help that politicians, lobbyists and special interest groups found it was a vote winner/product seller to push white America or the inverse.
MLKs message is long been corrupted into abject worthlessness. Especially in a time governed by quick hatred filled attacks with no desire for discourse anymore.
People just want to bang the drums of war until it’s on the doorstep with a foot blocking closure.