Well, you can remove the Windows spotlight stuff from the lock screen through the regular settings. Change it from Windows Spotlight to picture or whatever, and remove "Weather and more" from the "show detailed status". I'd say the ability to disable that through Group Policy stretches the definition of "important feature"

I'm not sure I'd agree those policies are enough to truly argue Windows 7 was a last version to not separate out important features to Enterprise -- I'd actually instead simply make the larger point that before Windows 10, Windows wasn't a chintzy ad-driven whorehouse.