I dislike terse notations even as an experienced engineer.

Writing few characters more has never been an issue, at best it's annoying.

I can understand the counter argument and it's benefits but in my experience one never discussed aspect is that terse notations are cool in isolation, yet quickly compound to hard to reason soups.

Take JavaScript: ternaries are cool, yet quickly become hard to understand when nested. Null coalescing operator (??) is cool in isolation, yet becomes hard to reason as soon as compounded with more operators.

Haskell combinators and arrows are the same.. Cool when taken alone, balloon energy needed to understand the code when you start compounding.