then explain to me why <filesystem>, <system_error> and <thread> are in the STL when they are just some cheap wrappers of the features implemented by the OS. w

then explain to me why <filesystem>, <system_error> and <thread> are in the STL when they are just some cheap wrappers of the features implemented by the OS. with recent inventions like coding agents, it has never been a better time to depreciate failed language like C++,