#Uber
Both sexes give bigger tips to the female drivers.

Yet the male drivers still end up earning more per hour than the female drivers. One reason is that the men have gained more on-the-job expertise. They typically drive more hours weekly and stay longer with the firm. But the main factor that accounts for about half the #payGap? Men typically drive faster than women. Their average speed is only 2 percent higher, but that small difference means more trips per hour.

https://www.city-journal.org/article/the-misogyny-myth