The last few decades haven’t been kind to Michigan. Traditional manufacturing jobs have disappeared or gone abroad or to the Sunbelt.
Per capita income has fallen dramatically, to the point where two-thirds of the states are wealthier than we are. We were the only state to lose population in the first decade of this century.
While Michigan seems to be slowly growing again, the population increase is far smaller than average. We’ve lost five seats in Congress since 1980, and may lose another.