Parents that do things that are bad for their kids wellbeing.
> Should the state do nothing about children not being sent to school?
Yes it should do nothing
> Should they go hungry when not fed?
Yes they should
> Should we just throw the kids in jail instead of programs that provide support?
These days modern jails are rehabilitation centres so its a moot point, but yes we should.
I know this is not popular, you can choose to downvote me if you like. But in my opinion if we try and make life comfortable and easy for everybody, it will break the rest of society to try and achieve it. IMO perfect is the enemy of good here.