Be interesting to see if some cloud players start migrating workload to ARM as well in the future. Apple has a knack for pricking up on trends a bit early or creating them. I think iOS really kicked of ARM / smartphone market share.
[0]: https://aws.amazon.com/blogs/aws/new-m6g-ec2-instances-power... [1]: https://www.honeycomb.io/blog/observations-on-arm64-awss-ama...
You are probably thinking of 64-bit ARM, which Apple was very early to use.