The tool is great as a free tool and very helpful, but its also not like AWS doesn't already have the people smart enough to make something just as good, if not better. It just obviously not AWS's priority. They can just leave the blame on the user for not properly managing IAM permissions.
Honestly, my guess is there was a lapse in Salesforce somewhere, where either legal or PR didn't check this because this likely goes against Salesforce and AWS NDA for their partnership. I worked as an AWS partner before, there are requirements that go into place before you can release stuff like this to the public. Plus, having worked with Salesforce as well, I assume they have a PR policy to not use the word "hacking" in tool names or description, especially in regards to partners. My company has similar rules for OSS stuff.
This was more of a bad PR / Legal issue. AWS is well aware that people misconfigure permissions...
And again... better tools and more popular tools already existed... This is not new
https://rhinosecuritylabs.com/aws/pacu-open-source-aws-explo...