Also anyone living at higher latitudes won't be thrilled by having the sun up even earlier. I don't live that high up compared to quite a lot of people in Europe, and during summer the sun already starts shining from below the horizon at 3 in the morning
I feel like, at higher latitudes, it should matter less?
Whether sunrise is at 3am or 4am, you still basically need to have a way to sleep with unreasonable amounts of sunlight (eg 18-20 hour days).
At lower latitudes, summer time makes more sense because the difference between a 5am and 6am sunrise goes from "too early" to "manageable". Same goes for 9am being too late compared to 8am in the winter for example.
At higher latitudes, you have to accommodate no matter what.
At lower latitudes, 1h makes a difference.