Are there any good Linux alternatives to Sketch? Inkscape isn’t close and its the best I’ve been able to find.
Figma works in-browser, that’s the best you’ll get. Possibly Adobe XD/Illustrator via WINE. Linux is not a friendly platform for visual designers; other than the above you can get things that kinda sorta do little bits of what you want, but graphic design software is expensive and difficult to make, and fulfils commercial needs, OS is not the place to look for it.