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.
The Recaptcha QR code verification does work on GrapheneOS for now and there is a standard select the swuares fallback. Recaptcha is also entirely optional for a website and they can easily pick any competitor like hCaptcha if they want.
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.
The Recaptcha QR code verification does work on GrapheneOS for now and there is a standard select the swuares fallback. Recaptcha is also entirely optional for a website and they can easily pick any competitor like hCaptcha if they want.