Gig workers for Uber, Instacart, and other services earned less money in 2024, according to a study by Gridwise.Despite working more hours, Uber ride-hailing drivers' earnings fell 3.4%, while Lyft drivers' pay declined 13.9%.Delivery workers for DoorDash and Amazon Flex saw an increase in earnings, but the number of hours worked also rose.Gig workers have reported increased competition and a decline in job profitability.