There is but you have to ignore the lived reality that Americans are struggling to afford healthcare, housing, utilities, education, and food costs all while the ultra wealthy are demanding the public invests trillions into vaporware.
maybe the disconnect here is the claim was about 'income' which in isolation of living conditions, perhaps continues to rise and thus by the most narrow and useless definition, the OP is incorrect
Things barely increasing after nearly 40+ years of being completely flat isn't the win that poster thinks it is, maybe if you're doped up on neoliberalism it sounds nice but everything else people need to survive are also increasing in costs massively.