Win 11 on AWS
Whilst being technically possible, annoyingly, isn't a supported configuration by Microsoft as it breaks the licence agreement :(
(The Windows 10 on AWS is a 'Windows 10 Experience' as it's delivered using Windows Server 2019. Also, Windows Server 2022 isn't great for RDS as the 'Microsoft 365 Apps for Enterprise' (what you all knew as 'Click to Run' Microsoft Office) isn't supported on Server 2022, cutting off people using Server 2022 as an RDS desktop in AWS when using MS Office unless you've bought perpetual licences before 2019....)
So Microsoft are seemingly wanting to force people down the road of 'Windows 10 / Windows 11 on Azure' only..