Use industry software standards. Adobe, Autodesk etc etc. I know, these solutions sucks, but it is the world people live it. Most Lemmy people are into tech for the sake of tech. You are technological literate to the highest degree. Understand and critique developments in tech. Very important work! However, a graphical designer probably isn’t that literate and wouldn’t be able to do work in a Foss environment. Yes, 1 in a 1000 might use Gimp but good luck colabbing with other people in the industry.