[Ninroot]

Adding piping to the language involves a lot of breaking changes. Vanilla node would no longer be able to run nacre scripts without going through nacre binary, making it less portable. Highlighter would need to be updated given the new syntax. Typescript would not be happy either. The tools we seek to create "smart" completions that rely on type inference would also be broken. In short, the work of thousands of smart people would suddenly become incompatible.

This might clarify "I get the desire to implement loops with JS in a new shell." => no implementation has been done, everything is already provided by Node. Instead, we focus our energy on making vanilla JS as intuitive as possible.