Does anyone with kids actually go to bed on time and wake up early feeling rested

A solid routine can lead to this for sure. Of course setbacks will happen occasionally. But children actually thrive from having predictable routine, just as parents.

Mostly no, but still it depends on the person himself and the kids their ages and their behavior, and the rules of the house if it’s strict for all the family members to do so! I think It’s like that ..