Biden can do some fixing work.
But I don't think the US will have the standing it once did. Bush and Trump were international disasters. And Obama got caught bluffing over the Syrian red line and never really recovered.
Also notice that Boris Johnson just ignored what Pelosi and Biden said about Ireland. It isn't just Republicans. Folks have had enough of the Dem pulpit too.
I really hope the Dems rethink the way they address the world. Just reel in the superiority thing. It's so unappealing. Leave others to praise the US. It will actually happen if Biden leaves space for it. But no one's going to say how wonderful the US is if Americans keep saying it themselves.