https://wccftech.com/windows-update-send-to-the-wrong-users-sent-autopilot-to-home-users/

Well, amidst Microsoft's recent update troubles comes another relatively small issue, where Microsoft sent out an update to Windows 10 Home and Pro users. This update, KB4523786, was a completely optional update for Windows Autopilot. Now it wouldn't be confusing to not know what Windows Autopilot is, It is a program made into Windows that businesses use to set up and configure new employee's devices (its mostly used by IT personnel).

The issue is that this program is only available on Enterprise level versions of Windows, so it incorrectly got pushed to all levels of Windows with the recent update. While this isn't the worst issue that WIndows has had in the recent updates, it is still a facepalm moment over at Microsoft.