Re: So? "...writing this for *you* Linux devs"...
As far as Windows-mimic distros, Zorin is one of the more well-known. I haven't run it for awhile. I have run Q4OS. It has a "Control Panel" (or "Settings", depending on which look you choose). It has "My Computer" and "My Documents". It has an application menu, just like pre-8 Windows, except that the applications are properly sorted into categories and not just tossed in any-which-way.
Have a squint at this screenshot and this one, for instance. Both Q4OS Linux, and both would be instantly familiar to a Windows user.
So some Linux devs have been working on Windows-look, easy-to-use distros. And have been for years.
That said, we're back to Windows-only applications -- Office, Photoshop, AutoCAD, etc -- and games, and the dearth of machines offered off-the-shelf with Zorin or Q4OS or similar.
And all that said, I'm mostly in agreement with your points. For the user that needs to go under the hood a bit, it's still Linux. You're not going to find a registry or a bunch of dll files, and your knowledge about SysWOW64 and System32 folders is not going to be of much help. You'll have to learn other stuff instead.