Nope - Symbolic Link via Link Shell Extensions 100% works on my W10 pro.
Overlay Icons for Symbolic Links
To help distinguish Symbolic Links from normal files/directories, an overlay icon is implemented on symbolic links that shows a light green arrow icon under the folder.
Right-click on desired scenery folder and select Pick Link Source
Navigate to the destination folder (community).
Open the Drop As … submenu and select Symbolic Link
Launch MSFS.