The era of Arm64 being a future bet for computing is definitively over. Arm64 has transitioned from an embedded and research-focused architecture to a mainstream, first-class platform in Linux. This shift was highlighted in a conversation between Dave Neary of Ampere Computing and Greg Kroah-Hartman, a prominent Linux kernel maintainer. Kroah-Hartman, whose career in Linux began with embedded systems in the late 1990s, has observed significant maturation in the Linux developer community. Initially, Linux developers borrowed heavily from other operating systems like Unix to achieve functionality. Over time, Linux evolved from imitation to innovation, leading its own development. This advancement means developers are no longer replicating existing models but forging new infrastructure, interfaces, and scalable processes. The focus has shifted from making things work to building them to the highest standards. This makes Arm64 a crucial component in current Linux development, deployment, and maintenance strategies. Therefore, Arm64 is now a central and fully supported architecture within the Linux ecosystem.