You know I hear this all the time, even from my students who I never gave much homework to when I was teaching. I wonder how much of that "time until 1 am" is spent staring at a cell phone. I know a lot of time in class is.
That people whine about kids spending time doing some thing instead of the one they're supposed to do, while the kids are just choosing the thing that is not total bullshit and is actually useful for something.
Does it? Or maybe the assumption that children aren't naturally curious beings with agency and emotional life, but just a hard drive to write on (or slate, if you like) is something that borders on absurd.
One friend of mine essentially refused to take breaks after school. He'd get home and immediately start working on the day's homework. It would frequently take him until after 9 o'clock to finish up work that shouldn't have taken anywhere near that long. I know he's an intelligent fellow, and not prone to distraction. He'd just get stuck.
I'm /certain/ taking a break would have gotten him into a fresh mindset, and let him finish it all up faster. And, if I had /not/ put some hours between getting home and doing my homework, that it really could have taken me many hours to finish.