I did state that most of the violence is due to antagonization. Collateral damage sometimes happens, beyond that I'm not really in a hurry to attribute it to any particular group... except for maybe ghost cowboys.
In what way am I looking at this in a vacuum? I get that it's difficult to prove or disprove a bias, that doesn't mean they don't exist -- that's why I elaborated to limit to self-examination as a criteria, in fairness.
So does the word "racist" bear weight, or not? I need a verdict here.
Becoming aware of implicit biases allows you to change your thinking or behavior in a way that's less harmful, both individually and (ultimately) systemically.
I was extemporizing on how implicit biases are formed. I neither made that correlation, nor accused you of limiting your exposure to conflicting viewpoints.
Except that your argument there completely disregards any scope or context, which is important, and downplays the complexity of the social issue as a whole; your alleged "fatigue" of the word is only one element, which is its use (or its debatable overuse) as a pejorative. The problem is that if someone observes casual racism in someone else -- even if that someone is devoid of any malicious intent -- such is often treated by both parties (the accused and the accuser) as having the same connotations as the full-blown KKK-imbrued usage of the word. There aren't different words for different "degrees" of racist, which is unfortunate... that's why context matters.