Microsoft.com is also owned by the marketing org, not the engineering org, for various reasons that predate the existence of many employees at Microsoft now.

This is why with rare, rare exceptions nothing "real" is on Microsoft.com including even the login page, with one exception (the passkey domain).

The new cloud.microsoft domain for Office will possibly help, but it's still a heck of a long list - https://learn.microsoft.com/en-us/microsoft-365/enterprise/u...

And IIRC this is just for office and windows, not azure.