There is no apparent connection between these two, but Moonshot is actually in the same trend, even though it uses Intel x86 (Atom). Many people advocate for ARM on servers, mainly because it is low-power, allowing a high CPU count per rack. But no one would mind I guess with a low-power CPU from Intel either.
Unfortunately, not many have a good overall picture on the cloud challenges, not to mention software engineering. And this is pretty complicated.