I honestly think a good primary caregiver is what a child needs.so in that I agree with Harrington. But that is all I agree with. I can see her leaning towards women at home raising kids and I reject that as the only solution.
Maybe 2-3 primary caregivers is enough. The point is a child needs secure attachment.
Places like a nursery with high staff turnover and multiple staff working with the children is not meeting the child's attachment needs. I've worked in a nursery and I quit after 2 weeks I always say they are battery farms for kids.
I argue this doesn't mean mothers have to stay home. a) a father could care for and form a strong bond with the child. Equal pay for women so the default isn't mum has to stay home due to finances. and more uptake of shared parental leave is needed.
b) a nanny or childminder or grandparent/aunt etc would meet this need of not a parent so long as it's not swapping and changing caregiver all the time.
Childcare is very low paid. High responsibility, hard work and high skilled if you are good at your job. When I started in childcare there was loads of free training provided by the LA now there is bare minimum and no support.
I've also briefly been on job seekers allowance years ago and know a few people who have needed this support. The work coaches push caring and childcare when looking for work. Not that there is anything wrong with people on job seekers that's not what I'm saying but when you are being pressured to take a job you may not want (say you are qualified in another field of work but can't find work) you are not going to be fully committed to being excellent at your job for minimum wage. This then adds to high staff turnover in childcare.
There is also no real career progression in childcare. I love what I do and can't leave the work but I know I could 'do better' I could earn more and get a job that comes with more respect but I choose not to. Not many people with degrees would choose a lifetime on minimum wage.
So we need better pay for childcare. Better support. And as a society we need to value it for the important job it is for these kid's futures.
Obviously also the child needs quality parenting on top of quality childcare. So that means better support for mental health and PND etc.
Children with SEN need better support at school. This would benefit both the SEN kiddos and give teachers more time to give to the quiet self conscious well behaved kiddos. Support for the siblings of SEND kiddos should not be overlooked either as a home with a high needs child impacts everyone in it.
And something needs to be done about bullying in schools. And the obsession with appearance. And the pressure sexually on girls.
Tackle the porn problem.
Possibly there is something in the influence of social media. Although I would argue quality parenting would mean limiting/stopping the amount of time spent in these harmful online spaces that are so prevalent now.
And here concludes my personal opinion on how society can produce happy functioning adults from the children we produce without sentencing women back to the home