If you live in the Western portion of any time zone, year-round DST means late sunrises in the winter (December - mid-February) well after 8:00am.
Examples for January 10th:
Tampa, FL - Sunrise: 8:22am
Atlanta, GA - Sunrise: 8:42am
Dallas, TX - Sunrise: 8:30am
Louisville, KY - Sunrise: 8:59am
S L City, UT - Sunrise: 8:51am
That's why people complained about it the last time it was tried.
Standard time would be better - but it would also mean very early sunrises in the summer for people in the Eastern portion of their time zone.
Examples for June 10th:
Boston, MA - Sunrise: 4:07am
Chicago, IL - Sunrise: 4:15am
Nashville, TN - Sunrise: 4:29am
You can check the results for your own location
here:
https://www.timeanddate.com/astronomy/usa