For those who still do not understand what unchained captialism looks like. This is a taste of it. The phrase "the market will correct itself" may be true eventually but ignores the hundreds of people that have die before that happens.
Also the airline industry as a whole also has a stellar safety record, Boeing's issues notwithstanding.
That's not to say that your core thesis is necessarily wrong, but airline manufacturers aren't a great vehicle to argue that point.
Like Volkswagen Dieselgate Like Samsung Exploding Phones Like CPU Branch Prediction Idiocy
https://en.wikipedia.org/wiki/Spectre_(security_vulnerabilit...
They had to patch "micro code" to turn off the branch prediction in order to fix the security issues, which if they hadn't had that basically a ton of institutions would have been SOL (think banks unable to patch security holes in their computer systems - bodes poorly if you also realize banks aren't usually able to patch their systems overnight).
Also yes, branch prediction is "a good thing" without which processors wouldn't be able to reach the performance they have today. Starving the whole instructing pipeline at every branch for dozens of cycles is not great.
Even the processor on the BCM2835 used in the first raspberry PI had branch prediction, and for good reason.
Slow-downs of up to at least 30% did in fact occur (with the older hardware): https://www.techradar.com/news/more-details-emerge-on-how-mu...
As for assuming access and tricking into execution of what you wanted, branching forms the foundation for many if not all OS level security features, in the form of boolean flags, bits behind protected memory (protected by more branching), etc. If the result of a compare causes code to execute that should not (for security reasons), then you have caused execution of what you wanted, which can lead to exposure of e.g. operating system secrets. And with such access it then becomes (sometimes) possible to executing more of what you wanted.
I.e. trusted code could be used to cause insecure results.
Oversimplification, sure, but the truth (exposure of register results due to fault of the hardware) is overly technical and under-emphasizes the severity of the issue, so it is somewhat intentionally misleading...