Comment by 9front

I'm puzzled by your comment. On an EC2 instance of AL2023 deployed on us-east-1 region this is the output of hostnamectl:

  [ec2-user][~]$ hostnamectl
   Static hostname: ip-x-x-x-x.ec2.internal
         Icon name: computer-vm
           Chassis: vm 
        Machine ID: ec2d54f27fc534ea74980638ccc33d96
           Boot ID: 6caf18b7ed3647819c1985c11f128142
    Virtualization: xen
  Operating System: Amazon Linux 2023.5.20240903
       CPE OS Name: cpe:2.3:o:amazon:amazon_linux:2023
            Kernel: Linux 6.1.106-116.188.amzn2023.x86_64
      Architecture: x86-64
   Hardware Vendor: Xen
    Hardware Model: HVM domU
  Firmware Version: 4.11.amazon