Just the way it is. Most of the "growth" in the last 4 years went to top-wage earners; the bottom (that is, the majority of people) did not see their wages grow faster than inflation. The US has a very particular class of highly educated professionals who live in very specific neighbourhoods that tend to be fairly closed off socially from the rest of society; they have all benefitted tremendously from the Biden/Harris presidency and are her strongest supporters. On the other hand, many Americans who never went to college or never got a Bachelor's at least make much less money on average and have seen food prices and rents skyrocket over the last four years and if they had any savings they've essentially evaporated. These two groups of people don't generally talk to each other.