I will not lie: this was not enjoyable. With the realization that this page might be shuffled around to a new spot in the TOC, it was a delicate act balancing Razor pages and traditional MVC without getting too intrusive about it.
As such, I:
* Included a note at the top of the document outlining the subtle differences, so I can just casually reference them later and don't have to explain which is which
* Replaced wording of "views" with "pages or views"
* Changed controller wording to "the folder where the handler method (or controller) exists."
I also updated the *_Layout.cshtml* sample file. It's a little different, two years later.
I expect some back-and-forth about this—let me know what you think, @Rick-Anderson.
Fixes#8030