I think "caste system" is the perfect word for it. I don't think it is a bad thing though, I am fine with having such castes in c++. First time I saw coroutines

I think "caste system" is the perfect word for it. I don't think it is a bad thing though, I am fine with having such castes in c++. First time I saw coroutines of c++ I was definitely like "yep, this is for library writers". I am not excited about it, but I am excited about libraries that will use it. It is similar how templated code that basically becomes "magic" for an average programmer like me. I can't wrap my head around such complex templated libraries either but the simplicity of using such libraries are sure welcomed by me. I think it is perfectly have some language features for more advanced users. Hey, at least they are adding concepts. Maybe I will move up to another caste and will be able to write more complex templated code now.