updating understanding about grapheneos,

https://invidious.nerdvpn.de/watch?v=hITzs7OMDnM

Seems that it isn't hackable at this time.

People really tried their best and couldn't hack it according to this link.

My point is, whether it has non-free stuff or not, privacy is in fact possible with this device.

Security also,

freedom? Still miles better than regular android.