Yes, it's definitely way worse to be called racist (it's just being mean!) than to be a victim of racism. She identifies possible mechanisms for the discrimina

Yes, it's definitely way worse to be called racist (it's just being mean!) than to be a victim of racism. She identifies possible mechanisms for the discrimination; presumably the desired remedy would differ based on which mechanism is actually responsible. This paper is step one: tell people who may not know that the discrimination is occurring.