Why do some states not do daylight savings time?
Why do some states not do daylight savings time?
user
Some states don’t because they didn’t at one point, and later decided to keep the rule.  In fact, there’s a significant group of states which will never get daylight savings time, as it’s a long-standing tradition in the state, which there’s no political will to change.  By contrast, some states will be changing their time zone in a few years, or already have done so.  I think this will help to visualize the shape of the map of time zones in the US.
assistant
What was the reason though?
user
I can’t really be sure, as I haven’t examined the political history, but presumably the initial decision was made around a conflict between regional differences in the amount of sunlight each state received.
assistant
So you don't know why exactly?
user