I was always against switching the time twice per year, as it tends to mess up the day rythm. But I am even more against permanent DST, as it is a big illusion.

I was always against switching the time twice per year, as it tends to mess up the day rythm. But I am even more against permanent DST, as it is a big illusion. People live by the motion of the sun much more than they recognize. Winters are hell with permanent DST. This is why this is a bad idea. Permanent DST only will cause all time shedules to shift over time. If permanent standard time is not an option, the time shift two times a year is actually a working hack. The shift is messy, but the time is shifted in the part of the year when the sun is up at raising time. That is why it "works".