Where I live June sunrise (with DST) is 5:11am and sunset is 8:21pm (a city on the American east coast). I just can’t imagine a majority of people would want 4:11 rising and 7:21 setting.

In June, they wouldn't. That's why we currently change the clocks. But changing the clocks sucks, so you have to optimize for either the winter or the summer.

In the summer, we already have lots of sunlight regardless, so it doesn't make sense to optimize for that.