We have to be aware that when you create magic or occult things, when they go wrong they become horror. Because we create technologies to soothe our cultural and social anxieties, in a way. We create these things because we’re worried about security, we’re worried about climate change, we’re worried about threat of terrorism. Whatever it is. And these devices provide a kind of stopgap for helping us feel safe or protected or whatever.
The point being that this isn’t just some random thing about Rube Goldberg machines, it’s also about changes in art. It’s a broad pattern that happens whenever there’s a major technological shift, at least for the last hundred years. You get these useless machines that self-justify.