One year later and the product itself couldn't be more actually named "Advanced Threat Protection". I'm talking, in the email headers (e.g., X-MS-Exchange-AtpMessageProperties: SA|SL), admin alerts coming from advanced-threat-protection@protection.outlook.com, just as examples. It would nice if a product rename meant something more than just marketing. Will Microsoft ever go back to this, or just leave it as is, ever drifting away from the documentation and marketing?
While I'm at it, the end-user spam notifications are still styled after Office 365 from 2015. I know that's not Defender (/ATP), but it is also telling of how little the marketing and the reality are matching. I just wonder who the marketing is aimed at. If it's new hopefully new customers, then I think it's a bad look when everything being sold isn't what is actually delivered.