LLMs have been firing out a lot of code for a year or 2 now at least, so I would have thought we'd start seeing some court cases by now?
The only real innovation for small planes is in the electric flight area - when you gotta do a full certification anyway as you're piloting an entirely new drivetrain, you can financially afford to be much more innovative on other parts of the design.
Business and code production would grind to a halt whilst basically every big tech company shares it's entire codebase with every other tech company for discovery. It's basically MAD.
And if it was feasible, given we've had a couple of years of all the big tech companies heavily using LLMs, there should be some notable court cases by now, surely?