Confusion over instructions to connect to S3 Static sites

Setup of root and WWW bucket seems upside down - will force static content to WWW bucket???

The instructions given are upside down vs normal AWS setup

Is this necessary? Why?

Happy to work with you if there’s a reason but I rather stay with the AWS structure

Can you provide the link to the said instructions?

Use whatever tool/service best serves your needs. And from the sound of it, it seems you may be better served staying with “AWS structure”.