The Play Store and current Play Services, on the existing devices, sure. Anything else, including OS security updates (the security they talk about is Play Pro

The Play Store and current Play Services, on the existing devices, sure. Anything else, including OS security updates (the security they talk about is Play Protect, not updates), or new major versions of Android (Q) for existing devices, or other services that need hardware integration (wallet/pay?) is probably out of the question.