Notice the flat line after the pandemic? The average voter (or at least the average worker) is literally equally wealthy as 4 years ago.
Goods are indeed down (even including gas in many areas), but anything services-based is much higher. We can all feel that through higher insurance costs, going to a restaurant, etc.
Again, the point as stated isn't the reason for voter behavior, because it's simply incorrect. Voters didn't vote because they're poorer, because they're not poorer. QED.
They're not poorer. They're exactly one used Xbox richer.
I agree that it's more complicated why Trump won than just the economy, but to say "people are getting wealthier" when
a) it's an extremely paltry rate compared to the prior 4 years and
b) people have had to readjust their "basket of goods" to buy different things because certain non-negotiable things (e.g. cars, car insurance, other insurance, utilities in a lot of unregulated states, property taxes outside of places with Prop 13 / homestead exemption, etc) have gone up significantly, putting a squeeze on disposable income.
I guess we're arguing semantics here, but I agree that a lot of voter decision on this is more complicated than real income. I just disagree that $50 / year increase is meaningful enough to have people not feel left behind. That is about 12 bps a year, and I know that if my raise were 12 bps, I'd feel like why bother at all / insulted. If I were a moron, I would blame the current president, but I'm not naive enough to think that it's Biden's fault.