If I was incentivized to care about business productivity (almost no IC is) why should I care if I’m more or less productive? My quality of life only goes up th

If I was incentivized to care about business productivity (almost no IC is) why should I care if I’m more or less productive? My quality of life only goes up the fewer hours I work so unless there’s some incentive pushing the other way. It’s fine that business and workers have different incentive directions. We’ve been making workers more and more productive with computers and automation. Why shouldn’t I work a little less?