The problem I see is even if there's a massive blue wave for the house/senate in 26 and a Dem wins in 28: unless the nation can support an FDR to Johnson type era, the Democrats won't be able to fix Trump's mess fast enough for the "What have you done for me now?" crowd. As I've gotten older, I've seen it takes time for these initiatives to work. Infrastructure bills, on-shoring of jobs, everything takes time for the cycle to adjust. But the Tea-Party-esque types want to see immediate results. Its why DOGE has found its niche supporters. They want results, and want to see them now.
Rebuilding takes time and commitment. The GOP want instant gratification.
Markets, as we've seen, drop in a hurry. Building them back up takes time.