[jschorr]

We actually have users that synchronize their resources from various sources (AWS, Kubernetes, etc) into SpiceDB, explicitly so they can perform these kinds of queries!

One of the major benefits of a centralized authorization system is allowing for permissions queries across resources and subjects from multiple different services/sources (of course, with the need to synchronize the data in)

Happy to expand on how some users do so, if you're curious.