I disagree on the Blue side- there are plenty of great candidates and politicians in the Democratic Party just as there are some neo-liberal and conservative. Blue is a big tent with a wide range in the coalition. That's the nature of politics.
Biden is doing a great job and I support our support for Ukraine. It is NOT a proxy war by definition. To not support Ukraine means allowing a resurgence of neo-colonial territorial acquisition not seen in decades. To be simply "anti-war" and not look at the nuances or actual issues at hand is poor reasoning. The war is not going on because our military industrial complex wants it- the war is going on because Ukranians do not want to be under the tyranny of Putin despotism.
I support pushing Russia out of Ukraine the same way I support the Palestinian rights to self determination and a nation of their own out from under the apartheid regime established by Israel
And I sure hope you are wrong about people getting attracted to Kennedy.