Inkscape editing?

You are correct.

I used Fusion for the first couple of years I had a Crossfire. Initially I used Fusion’s CAM for toolpathing but I switched to using Sheetcam after I got a recommendation from someone and dug into the capabilities.

Then I stopped using Fusion and switched to Inkscape and CorelDraw for 2D work and Design Spark Mechanica for 3D work.