Our sandboxed Google Play compatibility layer is open source code shipped as part of GrapheneOS which enables optionally installing and running Google apps as regular apps in the standard app sandbox without any special access, control or privileged integration into the OS.
Discussion
I’ll just casually drop this 📝here.
ZapStore + LineageOs
>
sandboxed GooglePlay + GrapheneOs
LineageOs is an insecure OS, so it's totally irrelevant compared to Graphene.
How its insecure?
You can get all of the info and some further links to learn more in this thread:
https://discuss.grapheneos.org/d/9870-comparison-of-lineageos-and-grapheneos