It really is. Even if they themselves won't bring back their old XServe OS variant, I'd really appreciate it if they at least partnered with a Linux or BSD (good callout, ryao) dev to bring a server OS to the hardware stack. The consumer OS, while still better (to my subjective tastes) than Windows, is increasingly hampered by bloat and cruft that make it untenable for production server workloads, at least to my subjective standards.
A server OS that just treats the underlying hardware like a hypervisor would, making the various components attachable or shareable to VMs and Containers on top, would make these things incredibly valuable in smaller datacenters or Edge use cases. Having an on-prem NPU with that much RAM would be a godsend for local AI acceleration among a shared userbase on the LAN.