So, I read this entire post, but the entire thing just sums up to "we think someday we could make a context-free grammar for the universe". Since they _haven't_ yet, I'm not sure what the proposed value-add is here? https://twitter.com/stephen_wolfram/status/1250063808309198849

Like there are literally stacks of papers in the computer graphics literature that have precisely these kinds of algorithms their proposing here. We've done this, done this, done this, and done it again over and over. What is the actual contribution supposed to be here?