AWS finally added the ability to swap between a few accounts [1]. There’s an arbitrary limit of 5 so it’s really bad if, say, you work for an enterprise and have lots of accounts or, say, you work for a smaller business following the AWS Well-Architected Framework and isolate things. Containers still win.

1: https://docs.aws.amazon.com/awsconsolehelpdocs/latest/gsg/mu...