Because years , if not decades of legacy server code could be ran on Arm without re-writing anything.
An EC2 rival could run the same processes using 30% of the power. Plus as ARM tends to run on much smaller devices, you could theoretically save tons of physical space with data centers.
Fascinating, so you are saying if a Rosetta2 like software can be made for Graviton or X1, that’d be an instant hit?
I would have thought that anything of lasting interest would be available in source code and thus ported to run natively on ARM...