Yet, C++ regained share by getting more complex. Language complexity is a poor measure. Better is the complexity of using a language to achieve an aim. C and P

Yet, C++ regained share by getting more complex. Language complexity is a poor measure. Better is the complexity of using a language to achieve an aim. C and Pascal are pretty simple as languages, but they make it substantially more complex to complete a task, because they lack the expressive power needed to help any. C++11 is substantially more complex than C++98, but much simpler to program with. Rust is both simpler than C++ (at surface level, because it leaves behind cruft C++ cannot) but more complex because it makes greater cognitive demands (to satisfy the borrow checker) and also because it lacks powerful features C++ offers. C++ is better able than Rust to package semantics in a library and deliver that to users on command. But Rust is way, way better in that way than C.