Except the default browser is Chromium with some changes
This reminds me of a recent HN comment I saw that suggested using Firefox was "kicking Google where it hurts" or something like that
Like Firefox, this project depends on Google. For the hardware, the web browser and who knows what else
It even offers a sandboxed Google Play Store
It tries to copy Google paternalism
It swaps a Google mothership for a Graphene mothership
What if the computer owner does not want a mothership
Can connections to Graphene servers be blocked, i.e., are these connections optional or mandatory
Even Netguard which works on any hardware and does not require root makes unnecessary connections to ipinfo.io servers effectively giving them a list of almost every domain the user's phone trying to access
If the concern is apps that only require internet connection for ads, Netguard solves that problem without root
Most apps but not all will try to connect to the internet at some point, even if you never use them
The user-hostile design of Android is that apps keep running in the background after they are "closed"
(There are crude apps one can use to automate manually killing each process with "Force stop" but no one uses them. This doesn't prevent apps from trying to access the internet on some preset schedule)
Netguard will show when apps try to connect and block the connections. It provides DNS logs and PCAPs.
One does not even need Netguard to see this subversive activity
Try this at home
Enable IP forwarding on a computer you can control, i.e., one that is running an OS you can compile yourself such as Linux or BSD
Put the phone on the same network as this computer
Set the phone's gateway address to the address of the computer
Run tcpdump on the computer and filter for the phone's IP address
