Yup. Kamala is also not a bad pick because republicans are almost certainly going to start with racism/sexism as their first attacks “Oh, she’s DEI”. Given trump has been trying to court the black/Latino vote, this will play against him.
Further, Kamala will be able to excellently push him on abortion. Biden really sucked at advocating for women’s rights even though that’s been a winner pretty much every time it’s been the focus of a campaign (there’s a reason Rs have backed away from mentioning it).
It’ll still be close and there’s still a lot of unknowns. However, I for one think this is the right move.