Making such assumptions about what is correct or proper use is why c++ is so successful, it doesnt make assumptions it leaves it up to the project / community using it.
Go ahead make a language that dictates alot and makes srict assumptions it will be depricated or forced to open up before the end of the decade.
Notr this is why i think python and lisp is so populare meta programing is very powerful and expressive.
The fact C++ has so many ways of defining things is not the reason it's so popular. The reason is the enormous industry investment on the language tooling and ecosystem. IMO the language itself is the worst part of the ecosystem, but the other parts create a totality that is the best development language ecosystem in industry for my niche (graphics and geometry) including libraries, copmpilers, debugger & profiling etc.
Any language with the level of industrial support C++ has had would have grown to prominence. C++ came abut a judicious time in history when "object orientation" was becoming the latest buzzword. And now we have ended up with gazillions of lines of C++ code.
It's a tragedy of our trade that two mongrels - C++ and Javascript - became to be among the most prominent in our trade.
But the reason C++ fits in so many industries from embedded system to high level gui libraries is its flexibility we see the end of OOP trend but C++ does bot lock its users into one paradigm or another so it will continue to be industry standard. Even if the industry is moving towards other paradigms of programing.
Adding, javascript really inly has one industry its used in. Think it sais a bit about its versatility
That's a good observation about C++ not making assumptions, it strikes me as true. C++ apparently doesn't even make assumptions about what the C++ filename extension is. .h, .hh, .hpp, .hxx, .C, .cc, .cpp, .cxx, .ixx, cppm