This is not a new problem. I worked in corporate IT in the early 2000’s. Both attitudes existed even then, though of course there was no App Store back then. Nevertheless there was a strong preference among younger employees for paid software—the kind you get in boxes. The older generation viewed most software as suspect, but were willing to accept “official” solutions from Microsoft and other name brand software vendors. It seems comical now, but at the time Red Hat was viewed almost universally among my coworkers as a terrible idea. And forget about custom software. Rolling one’s own software was widely seen as crazy talk.