Trump cannot win, given tonight's speech. What about 2026?

I saw some of the playback and the MSNBC reaction. Joe will have no worries in beating Trump. Trump's speech was that bad. If Trump wins any state, we need to check the water in that state.

Running against Vance is the issue - and it has likely already been polled.

The Democrats will keep the Senate, the White House and retake the House (due to redistricting changing the map to correct enough gerrymanders to make a difference). 

The question is whether Joe will decline so much by 2026 to give the GOP a way back into power. People may not like that he was put in for a time rather than exiting now. That is literally the only concern on Joe left after tonight.