You can install Google Play Services as a sandboxed app on GrapheneOS. That's not the issue. I believe the issue is that Google will use hardware attestation to check if the OS you're running it on is Google-approved.
You can install Google Play Services as a sandboxed app on GrapheneOS. That's not the issue. I believe the issue is that Google will use hardware attestation to check if the OS you're running it on is Google-approved.