

Respectfully, this is a bit more nuanced than that. There are free VPNs ran by non profits supported fully by donations. Yes somebody is paying for it but it’s people donating to the services.
For example there is an open source application called Bitmask that has 2 VPN providers by default, Riseup VPN and the Calyx Institute.
You can download the Bitmask app itself or download the RiseupVPN app which is based on Bitmask but just pre configured to only use that single Riseup provider.
Yeah someone has to be paying for the phones and internet access, both mobile internet and or home internet or if they don’t have a phone yet, the tablet , desktop or laptop with internet access. It’s usually the parents paying for this stuff.
There are parental controls built into the Android builds of all the various mainstream manufacturers. The main exception might be for example small companies selling phones with custom Android OS distributions or people who install their own where parental controls are not built in, but that isn’t what the vast vast majority of people are using let alone installing on their child’s phone.
There are parental control options built into IOS too. They allow parents to setup a variety of controls.
https://families.google/familylink/
https://support.apple.com/en-us/105121
The following article from the Electronic Frontier Foundation cites various research about how a majority of social media use even by people under 13 is often done with parents knowledge and even direct help.
https://www.eff.org/deeplinks/2026/01/congress-wants-hand-your-parenting-big-tech