Thanks for the clarification.
Regarding what to do with algorithmic feeds, instead of forcing platforms like Facebook to be less evil, we should give parents the ability to simply uninstall Facebook, and prevent it from being installed by the child. We could implement a password lock for app installation/updates at the OS-level that can be enabled in the phone's settings, that works like Linux's sudo. Every time you install/uninstall/update an app, it asks for a password. Then parents would be able to choose which apps can run on their child's device.
Notice their strategy: these companies make it hard/impossible for you to uninstall preloaded apps, and they make it hard to develop competing apps and OSes, and they degrade the non-preloaded software UX on purpose, which creates the artificial need to filter the feeds in existing platforms that these companies control. They also monopolize the app store and gatekeep which apps can be listed on it, and which OS APIs non-affliated apps can use. Instead of accepting that and settling with just filtering those existing platforms' feeds, we should have the option to abandon them entirely.
We need the phone hardware companies to open-source their device firmware, drivers, and let the device owner lock/unlock the bootloader with a password, so that we could never have a situation like the current one where OSes come preinstalled with bloat like TikTok or Facebook, and the bootloader is locked so you can't even install a different OS and your phone becomes a brick when they stop providing updates. If we allow software competition, then child protection would have never been a problem in the first place because people would be able to make child-friendly toy apps and toy OSes, and control what apps and OS can run on the hardware they purchased. Parents would have lots of child-friendly choices. This digital parenting problem was manufactured by the same companies trying to sell us a "solution" like this Cali bill or in other cases ID verification, which coincidentally makes it easier for them to track people online.
> instead of forcing platforms like Facebook to be less evil, we should give parents the ability to simply uninstall Facebook, and prevent it from being installed by the child.
Isn't that how parental controls already work?
There are problems, though:
1. The kids want to use Facebook. If parent A refuses to let their kid use Facebook, then kids B, C, D, E, F... all use Facebook and kid A becomes a social outcast. This actually happens. (Well, now it's other apps; kids don't use Facebook anymore.) This is similar to the mobile-phones-in-schools problem: if a parent doesn't let their kid bring a phone to school, and all the other parents do, that creates social isolation. When the school district bans the phones, it solves the problem for everyone. (So it's a collective action problem, really.)
2. Web browsers. Unless the parent is going to uninstall and disallow web browser use, the kid can still sign into whatever service they want using the web browser. I don't think parental controls block specific sites, and even if they do, there are ways around that, certainly.
I am very often the person who says that parents should actually parent their kids and not rely on the government to nanny them. But in this case I think there actually is value to the government making laws that make Facebook (etc.) less evil. And as a bonus, maybe they'll be forced to be less evil to adults too!