Well yeah, but some companies allow employees to choose their OS. Of course FreeCAD is good enough just like Gimp and Blender are good enough to replace Adobe stuff but sometimes people have workflows built around them or even custom scripts that only run on a specific platform.

You make a fair point but the tone might be off-putting for people thinking about switching to Linux. 100% mention FreeCAD as a fully featured CAD software that just works on Linux but we shouldn’t heckle him for wanting Fusion360.