No one here COULD take responsibility (is accountable) anymore than you. This is a PEER-to-PEER (volunteer-based) public international forum. We are all consumers and the best you can generally hope for here is a contracted 'help desk' or 'call center'
type employee - not working directly for Microsoft and definitely not usually involved in anything you would like direct answers about.
Based off my experience - to go from Windows 7, 8/8.1 to 10 DOES take interaction / initialization by the end user. Based off my experience - to go from Windows 10 1607, 1703, etc. to the next version / build of Windows 10 only requires the end user to
have NOT stopped it via settings before.
I do not like the latter method of updating (even if it is between builds of the same OS, as those include feature and other changes than can affect installed applications, etc.) - thus I control my updates a little more closely (although I always get the
Pro or greater versions of OSes in order to get features such as that.)
As for your direct issue - if you believe you were upgraded to Windows 10 from a prior OS without your permission *last night*, roll back.
How to Go Back to Previous Version of Windows in Windows 10
https://www.tenforums.com/tutorials/4097-go-back-previous-version-windows-windows-10-a.html
"When you upgrade to Windows 10, a copy of the previous installation is saved to the Windows.old folder in the root directory of the Windows 10 drive as a backup. This backup will allow you to be able to go back to the previous build of Windows for up to
a 10 days after upgrading to Windows 10 if you should want to. This tutorial will show you how to go back to the previous Windows from Windows 10 without losing your documents, photos, and other personal files. You must be signed in as an administrator to
be able to go back to a previous build of Windows."
Also, if you do not already perform periodic Full System backups in addition to your hopefully more frequently performed personal file/stuff backups to EXTERNAL media: start now.