Nobody "uses" rack mount servers as artefacts, the way people use other Apple hardware products. Not in the same sense, so I don't think Apple can really bring much of the kind of value they usually do. In practice Apple data centres are Linux facilities, and that's fine. Maybe if they could come up with a really compelling reason to put Apple silicon in a data centre, but we can do that now with racked Minis or Studios.

https://www.sonnettech.com/product/rackmac-studio/overview.h...