In the words of my combinatorics professor, Dave Bayer:

> It is hard to shed prejudices about how code should look, even if learning to see clearly past convention is the only good reason to be a mathematician. I'm already quite sure how I will die: I'll read another article on Hacker News about a new programming language where I see nothing new, and I'll read that they included {}; to make C programmers comfortable. I'll have a massive stroke.

{} are important signals that code can and will branch at those points. They’re fundamental to reading.