The issue with Kamala is people can now say she’s known about Joe for a while and kept it hidden for selfish reasons. I think there are lot of Dems that could do better than Biden, but there isn’t much time left like you said. The sooner, it shows that Biden himself isn’t just power hungry, and people will be empathetic given what they saw during the debate. I don’t see how it would hurt the odds for a party to do what is right for once.