I never have trouble with memory management in C by sticking to "grouped element architectures" with explicit lifetimes such as arenas, scratch allocators, dyna

I never have trouble with memory management in C by sticking to "grouped element architectures" with explicit lifetimes such as arenas, scratch allocators, dynamic pools, etc. RAII is mostly for "single element architectures" which IMO are not a good way to organize code because they tend to amount to thousands of unnecessary memory operations.