I don't get it. FreeCAD does not have any kind of licensing restriction on commercial use. Is there something I'm missing?
The models and other files produced with FreeCAD are not subject to any license stated above, nor bound to any kind of restriction or ownership. Your files are truly yours. You can set the owner of the file and specify your own license terms for the files you produce inside FreeCAD, via menu File → Project Information.
Or do you just not like how the program itself or interface works (which is perfectly valid)?