[mnutt]

Using CloudShell / the AWS Console for anything involved sounds painful though, among other reasons due to the 12-hour console session timeout. I suppose you might be able to use screen to mitigate it, but getting logged out right in the middle of doing something important seems unpleasant. The same thing makes AWS Sagemaker Studio unusable.

[toiletduck]

You can use the CLI and your terminal directly, as well as use SSH over SSM for proxying and SCP.