C++ needs to die. I get so many people are invested in it and so much code is written in it. I used to be a fan and it's still my main job. But, in 2026 with LLMs able to find all the exploits, and with more and more adversarials, we need a language that is opt-out of safety, not C++ which is opt-in + super vigilance to get safety. It doesn't work and decades of experience proves it.
C++ was a superb language for its time. There was nothing faster with as-powerful abstractions. It showed how far you can change a language too, with C++11 being a massively better language with shared_ptr and company.
It took in almost every idea, and the battlefield showed us which do work and which don't. We get to keep RAII, move vs copy, smart pointers, placement-new, and generics. We get to drop auto_ptr, copy-by-default, its specific exceptions implementation (fight me), multiple virtual inheritance, and templates as full code substitution.
In my opinion the battles have played out, and Rust is the best sum-up of what worked (it even inherited the compile times! Lucky us!)
When LLMs find all the exploits without the source code, they should find them even easier worth the code, no?
And replace it with what?