In the end, almost all persons wake-up time are dictated by the rise of the sun. Not in the sense that you always rise with sunrise - that makes less sense the more north you go, but that the day rythm is highly dependant on the rythm of sunlight. People are strongly opposed to wake before sunraise, so most time schemes try to minimize that, without having darkness way too early. The typical day schedules are arranged with the idea, that the sun is highest not to late after noon. Permanent DST will have an obvious consequence: times will shift. Work and schools will start and end an hour later. You won't get more sun after work. TANSTAFL
Time schedules are heavily influenced by the sun rise in winter. Thats the biggest bareer in the time schedules. People have problems getting up long before sunrise. That is, why traditional time schedules try to minimize this around the year while balancing of course with the sun set times.
Permanent DST most likely will mean that schools and jobs start one hour later and consequently end one hour later.
In large parts of the country for large parts of the year, school starts early enough that parents in student have to wake up before sunrise.
They’ve pushed back start times in decades, I doubt they’ll do it now.
Also many many jobs with standard hours (not talking about 3rd shift, or the guy who makes the donuts) start at 8am, which in most of the country is early enough that you have to wake up before sunrise in the winter.
