Zelenskyy's character can be judge more directly by how he treats others and whether you think he's protected his country. From what I've seen, he has treated Americans with respect. His attire is to remind people he's at war, not unlike Churchill wearing a siren suit to the White House in 1942.

A bit torn about Rust's use of the ? operator for handling errors. On the one hand it leads to nice concise code, on the other hand it can make the code very hard to read when trying to find function return points.