I recently escaped an organization that had a couple of apps built using this approach everywhere but for the opossite reason stated in the article. The team wa

I recently escaped an organization that had a couple of apps built using this approach everywhere but for the opossite reason stated in the article. The team wanted to write code in a functional way in Java because _FP is better than OO_. Most (if not all) classes had a single method and implemented BiFunction. The app was wired with Spring... if you had the bad luck of using Spring you can get the idea of how ugly this was. All method invocations were `apply`s and navigating the code was as easy as finding a needle in a haystack in the middle of the night. A good amount of the wonderful features of a tool like IntelliJ couldn't be used. My rule of thumb is to follow the grain of the language / framework / library as to produce as little surprise to other devs.