[lamontcg]

That's watered down and overly simplified.

We can have an argument over ternary operators and new users and I'm going to argue that they're part of the common vernacular of computer science and everyone needs to sit down and learn them.

But nested ternaries three levels deep are horrendous. Stick with one level and simple expressions and keep it readable (assuming the background of just understanding the operator). Don't overuse it.

Similarly lambda functions are part of the vernacular, everyone is going to need to learn that necessary amount of complexity. But at some point nested lambda functions containing lambda functions are going to get difficult to read and reason about.