“Meta devised an ingenious system (“localhost tracking”) that bypassed Android’s sandbox protections to identify you while browsing on your mobile phone — even if you used a VPN, the browser’s incognito mode, and refused or deleted cookies in every session.”
Its reliant on running a normie phone and OS, and running the native FB, instagram, or other apps in the Meta constellation. These apps create persistent services that internally backchannel sensitive browser data back to them via internal ports. All browser traffic on devices running these apps should be considered compromised.
The solution is to run Graphene or other de-googled OS and avoid Meta apps like the plague.
Almost sounds like you’re blaming the user while also not understanding that a de-google phone isn’t the solution because it’s not part of the tracking.