yes, I have a feeling that Windows people are coming to Linux through "Windows Subsystem for Linux" to reinvent almost 50 years old concept which have been working well. Instead of using small bash which is everywhere (even in inird), more convenient zsh or Python, they are going to setup Rust environment, download gigabytes of crate dependencies and build a new shell in order to run their web development workflow script. Maybe in the 10 years, there will be Nodejs/Electron-based shell with fancy css animations and primarily mouse control. And tables will be sortable by a mouse click on a column header and searchable in real-time and there will be speech commands for common tasks...
The point of this project is standardized inputs and outputs, that's all. Working with commands is not standardized on traditional posix systems, in terms of either input or output.
The other comments about adding a "stddata" and handing this responsibility to userspace is a good one.
You shouldn't need to know a specialized DSL for each tiny core util.
