In drawing (as well as in 3D shading) a dark oultine mode option should be available, this is a basic feature that is available in every other 3D cad that I know (old one that even do not exist anymore as well as all the big actual cad), This is in Catia, SolidWorks, NX, Creo, it was in Strim100, Euclid, Unigraphics, Catia V4...
I really appreciate the updates that Fusion360 received so far in the drawing, it's working better, but it's still weak, and the dar outline should be set as standard layout, it's the basic drawing rule that I learned at school (I am getting old).