I started trying doing for my kids what was done to me and quickly ran into a brick wall. Had school refuse to release child when I wasn't physically present at bus stop, had cops called at the park, and have had Karens roll up and interrogate my kid for walking "alone" on our property.
Only solution I found was to move in the middle of nowhere and buy acreage. No other kids but at least the Karens can be trespassed and the child snatchers are too underfunded / too far of a drive away for them to bother us over a sad faced Karen calling.
The other option that's really going to piss some people off when I say, but matches my reality, is living in a few ghetto neighborhoods when I was broke there were literally so many single moms that the child snatchers could not possibly punish all of them and the kids roamed because momma was at work and they were protected from the Karens/CPS by having critical mass.
When my first-born was six I walked around with her to all of the neighbor's houses and we introduced ourselves. We informed them that my daughter would likely be moving around the neighborhood independently, perhaps on occasion with her younger brother. I gave them my phone number and told them to call any time.
In addition to having no problems with Karens or the CPS we were able to identify the other houses that had kids in them and a band of independent neighborhood kids playing with and looking out for eachother quickly became the norm in our community.
Poor people often get a pass for various reasons. Many/most of those reasons may be bad or stupid ones, but I see it as a silver lining. There is often much more of a sense of community than in other places as well.
Giving kids access to a bunch of rural land to explore is a great middle ground for those who can do it.
>If there was hope, it must lie in the proles