And do what? Write their own OS along with every integration needed?
No, they'll buy licenses for QNX or VxWorks. Or switch to BSD. A lot of car stereos run on QNX/Qt.
It's all a small price to pay for Eat Your Veggies.
Exactly. I've never heard of this person or this film.
Have you heard of Ocean's Eleven? He directed Ocean's Eleven. And a few dozen other films, one of which you're probably seen, unless you don't like going to movies.
Duke 3D's soundtrack was not exclusively the work of Bobby Prince; Lee Jackson, Apogee's go-to music guy, also did some of the tracks, including the title theme, Grabbag.
Prince used not only his MIDI skills but also his experience as a lawyer to ensure his 'inspired' derivatives were as close as legally possible to the originals. The relationship between individual tracks is often very clear and sometimes even hinted in the metadata of the source files.
I enjoyed it at the time, and Object Pascal was a pretty reasonable language, but outside of maintaining legacy apps,
I'm guessing it's a lot of legacy apps. My friend worked with PowerBuilder heavily in the 1990s doing a lot of custom work for niche vertical markets, like municipal water utility billing applications and industrial monitoring systems. I think a lot of that stuff is still floating around, and, similar to mainframe applications, organizations don't want to pay to overhaul the whole thing in Java/Rust/Python/whatever is fashionable at the moment.
This is clearly another case of too many mad scientists, and not enough hunchbacks.