I'm one of those sad dorks who bought into CorelDraw back in the late 90s. Yes, their packaging was tacky; yes, they marketed themselves poorly; yes, a dozen cd-roms full of shitty clip art and knock-off fonts was a poor way to court designers. Behind all that was a massively superior (to Illustrator) vector art software, and a bitmap editor that was easily a peer to Photoshop. Watching "Creative Suite" (I mean Cloud) features to finally catch up to Corel 1998 in 2015 has been excruciating.

Look at how Illustrator even today doesn't use shift-clicks consistently with either Mac or Windows; it works like an app from thirty years ago, because it is a 30-year-old app.

Artists learn a tool, and are more interested in what they can do with that tool than how the tool works. Thus, they have a uniquely poor ability to adapt. You can see that with the transition of film photographers to digital. Also 3D guys: I have a neighbor who was an animator in the eighties, he did a bunch of those animated logos for NBC and HBO and MTV (with physically carved models and fancy camera tricks); he's trying like hell to adapt to software, but he seems to be about a decade late to wrap his head around it.