I feel like once a language is standardized (or reaches 1.0), that's it. You're done. No more changes. You wanna make improvements? Try out some new ideas? Fine, do that in a new language.

I can deal with the footguns if they aren't cheekily mutating over the years. I feel like in C++ especially we barely have the time to come to terms with the unintended consequences of the previous language revision before the next one drops a whole new load of them on us.