I am so for this.
The same thing is bothering me since i started to play clash of code.
Its so frustrating when people submit solutions that take half of the bytes we need to declare the namespace and main function.
Of course there are other languages that have the same problem, but it simply has not to be the case with clojure.
At least you could reduce (maybe for all languages that are affected) the Namespace / Class Name to “S” or something for Codegolf challenges, even that would be great.