Amazon Linux is the default OS for virtual machine instances in AWS. While production customers will likely use and pay for RHEL, and Ubuntu is fully supported, Amazon Linux support should be straightforward, since it's based on RHEL.
[ec2-user@ip-172-21-1-184 ~]$ cat /etc/os-release
NAME="Amazon Linux"
VERSION="2"
ID="amzn"
ID_LIKE="centos rhel fedora"
VERSION_ID="2"
PRETTY_NAME="Amazon Linux 2"
ANSI_COLOR="0;33"
CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"
HOME_URL=https://amazonlinux.com/
Thank you for submitting the idea. The status has been changed to "needs review".
Stay tuned!