It's far more likely such users will just pirate Pro/Enterprise (select "Work" instead of "Home" during the OOBE) than revitalize the customized install media scene around Home. Alternatively, configure the user in autounattend.xml

If you mean when no edition of Windows allows local users... I mean, there's a lot of other things which have to come to Enterprise before we get there. I wonder if Windows will lose relevance before that level of change occurs.