It IS a problem for them IM2 I would guess because society has traditionally tasked all of them with shutting down anything that threatens the traditional WS status quo. And supporting and backing one another is how they've managed to maintain that wall of exclusion, silence and denial.
Not naming any names but it's astonishing to see a white person turn red in the face because they are that infuriated at another white person because they broke code and contradicted the lie that everyone else crafted to offer as their cover story to keep from having to face any consequences of their racist, bigoted and sometimes even sexist acts. When it finally comes crashing down on them, usually so much damage has already occurred and the victim has been so traumatized that they just want out, The victory that should be celebrated is oftentimes denied due to the ongoing retaliation and refusal to let the victim move on.
This is not calling someone the 'n' word, this is a systematic method of destroying the lives of those who oppose them and dare question or expose them for the unlawful acts they commit.
We are not talking about hurt feelings due to being called names, we, or at least I, am talking about the destruction wrought by people who have the same mentality as the members of the white mob who burned down the Black Wall Street in Tulsa Oklahoma out of envy and outrage because they were denied the opportunity to lynch someone ALLEGEDLY. They probably had a plan to burn it down anyway as part of the celebration had they gotten their hands on the young man they were after. All 3,000 of them escaped punishment for the destruction and death they caused of several hundred black people and their businesses.