While I do use this style occasionally, the previous commenter's point still stands that as value1, value2, fallback become longer than a couple of characters i

While I do use this style occasionally, the previous commenter's point still stands that as value1, value2, fallback become longer than a couple of characters it does become very hard to read. It's also something that can start out fine but as the code grows more complex over time it can spiral into unreadability.