Lol that’s exactly how I saw it as well. Recursive gets those nesting dolls look in my head, loops are the same size but repeated, even if infinite. Yes even if the code is almost the same since you can write a loop recursively anyways (okay haven’t tested but seems like it’d work mostly fine but not always as clean).

I think the beauty of it is that the joke can be amusing in multiple ways. Those are the best jokes to me, cause I can think of different ways the next time I see them.