I also thought it was too late to replace Biden and they should have done it at least six months earlier. But now I think the timing is pretty much perfect.
Republicans focused all their efforts on bashing Biden instead of getting people excited for their own policies. Now that whole campaign has just imploded on itself and there’s not enough time to come up with and enact something new. Plus, Harris and Walz have all the attention now, they dominate the news.
I find it hard to believe but according to a fan of hers I once talked to, they would vote for a rabid raccoon if she endorsed it.