It's for building things on top. If you want to rename/move/copy data, implement a layer that maps objects to "filenames" or any metadata you like (or use some

It's for building things on top. If you want to rename/move/copy data, implement a layer that maps objects to "filenames" or any metadata you like (or use some lib). If you want to write logs, implement append and rotation. But I for example don't and won't need any of that and if it helps keep the API simpler and more reliable then I benefit. being a conventional filesystem for S3 would be either a very leaky abstraction or completely different product