Believe it or not, most graphic designers are still using Adobe tools. Already hard to get them to move over to Sketch, but it's becoming the norm for digital design. Figma is popular in UI circles, but an exception outside of them.
Graphic design yes - that covers print design, print, digitla and television advertising and many other mediums - but among those designing software applications Figma seems to be kicking ass: https://uxtools.co/survey-2020/
