[hombre_fatal]

Also, if you default to `() => ...` for anonymous functions, then you can reserve anonymous `function() { ... }` for the rare times you actually want peculiar `this`. Same reason it's nice to default to `const` so that `let` becomes a signal for the bonus feature of reassignment.

[johnchristopher]

> Same reason it's nice to default to `const` so that `let` becomes a signal for the bonus feature of reassignment.

Code documentation should be clear and concise, not to be deciphered through the code author's take on the meta meaning of reserved words.

[earthboundkid]

No, const inside of a function is a complete waste of time. There has never been a bug that would be prevented by const inside a function.