If a drone can't avoid obstacles and fail to safe then it has no business whatsoever flying near populated errors. Not to mention that even if did operate safely then it's still a noise nuisance. It would be very sad indeed if people start taking potshots at these things or griefing them.
Educational standards have been declining for a long time. It hasn't just recently gotten bad because of Corona. Both math and English instruction have declined to the point that people like you are making excuses for remedial instruction in college.
The sabotage is intentional even if those doing it don't think they are engaging in sabotage. This is painfully obvious if you interact with the K12 education system.
Parents these days have to more to repair the damage done by professionals.
Meanwhile America, instead of innovating or competing has decided to go protectionist, using tariffs to stop domestic manufacturers getting kicked to the curb because they suck so hard. That can only work for so long, but after that?
I think there is a learning / unlearning curve since the language can be very frustrating for people used to throwing around pointers or references without regard to their lifetimes but once you're over that it becomes a lot simpler. I think also, making people think about lifetimes also makes them better C/C++ programmers at the same time.
The compiler has certainly kicked my ass plenty of times for doing things I shouldn't but if it compiles I'm pretty confident that any bugs there are caused by application logic issues, not language issues. Rust will not help if I meant to spin the motor clockwise and sent it spinning anti-clockwise, or if I forgot to check if someone was permitted to do the thing before doing the thing. For that I need to do testing but fortunately I can also write unit tests with the code it's testing which also cuts down on issues later.
So all in all I'm not surprised developers report higher quality code which goes out the door and doesn't come back because it's broken.
Failure is more frequently from want of energy than want of capital.