"it's as likely they'll succeed as they'll become sand through your tight grasp" lol, I have no idea how my statement on working with my kids on their homework and liking to know what is going on has evolved into an image of me being some sort of god king in my house, but hey whatever makes you happy.
My kids have homework, I sit down with them and work on it with them, we bond, we joke around, they learn and they turn it in the next day. The horror.
Edit: "How do you expect they'll develop these sorts of self-starter skills" To add some color, my 9 year old decided at the spur of the moment while they were asking who wanted to stand up and give a speech to be on student council to do it and he won. I had no input and he just made the decision in the moment so I very much don't think sitting down with kids and doing homework with them or keeping an eye on their schedule kills any self-starter skills. There are always extremes but the overall reaction to this is a bit silly.
You literally demand the system in which kids are expected to be well organized. If they are not they will be punished until they learn to be organized. If they don't despite punishments in school, parents won't be told until end of year. Then they get the surprising final report and only thing they can do is to yell at kids or something.
That is rather poor pedagogy.
How do you expect they'll develop these sorts of self-starter skills and mental models, besides experiencing things like the (comparatively low-impact!) consequences of not handing in your 5th grade homework....?
Hopefully you're going full parabola and also providing disproportionately strong incentives to do the "right" behaviors, because otherwise it's as likely they'll succeed as they'll become sand through your tight grasp.