Man, I hope you're right, but that's not how it seems in my state. Trump is guaranteed to win here (I'm still going to vote, no matter how hopeless it feels), and all I see are Tump flags and Let's Go Brandon stickers. The self-destructionnis real. I hope people on the right in other states are sick of him enough to swing places like PA, MI, etc. But it gets pretty lonely as a progressive down here in the south.
The dumbest people are also the loudest. You don't see sane Republicans because they're not the ones plastering MAGA everywhere. Same reason you don't see Biden/Harris stuff plastered on every available surface.
I'm in Ohio, my street when I moved in had dozens of trump flags flying. Literally couldn't stand on my front porch and not see a house without a trump flag. Now there's only one.