[pinealservo]

There are definitely reasons for manual memory management to still be a thing, but if a GC disposes of memory "too soon", i.e. when there are still live references to the memory, then it is a bug in the GC or in some FFI code that didn't manage interaction with the GC correctly.

GC is generally a good thing precisely because it prevents use-after-free errors and enables programming at a higher level without worrying about memory management. There is often a performance cost to this, it's true, but for large classes of programs it's a cost that's worth paying.