I agree that this should have been address. It is something in 2021 that is not acceptable.
We can all do better. You know the saying - "We do better, when we know better." I think this is the case. Rachael has admitted she was wrong, apologized for her error and keeps apologizing. Put this into perspective.. 2018.... 3 years ago. Not today.
The punishment she and Chris received is about the entire history and how for years this is wrong. However, bringing them to justice on one issue (the Party) is what should have happened, not the history of black lives. It is unfair and unjust.
I love Chris and think both he and Rachael got an unfair shake.