Not to answer for
@[scooter], but I think most would agree it's a good idea for Biden to pick a woman.
Personally, I think it makes sense to just pick a woman, not publicly commit to picking a woman. Outside of Buttigieg, the best candidates are all female anyway.
Committing to it just sounds like identity politics, which many find distasteful. I have no problem with it in this case. For a country that's half female, and a Party that's even moreso, it makes sense to have a female voice in the administration.
I'm just not sure what was gained by committing, compared to the slight hit that could come from the optics of it.