documentation error for granting anonymous users access about amazon-s3-userguide

[aws-alan]

Hello, which lines are you seeing this stated otherwise? On the linked page I see the following:
"For anonymous users, these two methods are equivalent."

[mjkubba]

Hi Alan
This part:

Because anyone can create an AWS account, the security level of these two methods is equivalent, even though they function differently.

In reality, you don't even need AWS account, tested with a browser in private mode and still worked,
The proper way of blocking this access to non-AWS users is to add a Condition:
"Condition": { "Null": { "aws:PrincipalArn": false}}

Edit: if you want to discuss this more internally my ID: mjkubba@

[joshbean]

Closing this issue or pull request in advance of archiving this repo. For more information about the decision to archive this repo (and others in the 'awsdocs' org), see the announcement on the AWS News Blog.