Carville and Matthews are both accomplished crackpots. Their tea leaves have turned to dust and just are not readable.
Bottomline, the economy will begin to pick up incredible steam this year. Making the changes to the US economy from the Biden Idiocracy takes time, like attempting to turn the Titanic. But correcting the course of this economy will manifest itself in time for the elections in November. The electorate will see proof of this, and the UGLY TRUTH of the Democommies coming out of the closet and revealing their communist roots will be their undoing.
Rep Hakeem Jeffries, one of the two defacto leaders of the Democommie Party(the other being Sen Schumer the Schmuck) came out fully supporting the communist Mamdani. If the Republicans run effective ads, they will spell it out clearly that the Democrat Party has gone full blown communist, and make comparisons to Venezuela.
If anything, I envision Republicans holding both houses of Congress, and perhaps picking up a seat or two in both houses.