If it were up to me, I'd have everybody move the clocks back or forward every month - 10 minutes at a time.
We all need to get more exercise and this is the way to do it.
I’m all for DST and later sunsets.
How many clocks to change? A few, like microwave or clock radio. Other things are automatic changers—actually my clock radio does have an optional automatic change mode.
Car clocks (if not one on car stereo), some have an hour button and a minute button. You change the hour.
Ditto things like a glucose meter..you simply go to settings, then time/date.
Watches usually not that bad. One button on digital one to change time and another alters year, month, day, time. Some have
dual time zone settings and you can switch back and forth.