My older relatives still routinely cite the 70s oil/energy crisis whenever someone adjusts the thermostat. I think that kind of cross-societal scarcity of resources leaves an impact on someone for the rest of their lives.

(I'm assuming most home heating in the 70s then would have been gas or oil based)

Unless it's fortnite and has a giant marketing engine behind it

I will enact violence upon it

I think the most likely outcome is that this is somehow integrating an o365 or m365 style subscription into windows, carving out "pro" features into the subscription. Either power-user features, or org management features like Ad-joining and management. Maybe subscription versions of Windows that only work with m365 managed accounts, and don't actually support local accounts.

It could replace professional edition, maybe it will be an alternative product SKU, but that seems like the most Microsoft thing that those config strings could mean.

Yeah...