And that's a good thing? It expresses what it would be the day after inauguration but I don't think it changes the voter's mindset.
No, it's not a good thing. It's openly acknowledging that Biden is an empty vessel who is gonna carry Harris into the White House, then Joe will be disappeared somehow. But there are a number of voters who it might energize if they want to "make history" again by tacitly putting "a black female" in the White House.
Her father is a black Jamaican. So she's not "African American," but technically she is black. He was an economics professor at Stanford.