Yeah in order to quickly guess a 24 word and do it over and over and over you need as of today uninvented mathematics which if that math gets invented it would look like magic to us.
It may not be as good as a complete understanding of the universe but it would be a pretty good invention if it is ever invented.
If we ever achieve that level of development where we will quickly guess randomly created 24 words seed phrase, it means that we beat randomness and if we beat randomness, that means that we completely understand the universe. Let me explain by a simple example: Think about rolling a dice or flipping up a coin. Let's take the coin, you flip the coin and you get the tail. Was it random? Yes, we call it randomness but in reality, the coin landed tail because of these things: How you flick your thumb, how much power you use. How fast your power rotated the coin in the air, what was air's resistance, what was the gravity for that height and so on. The combination of all of these and some other things determine the result but we call it random because we can't control it, no one can measure the gravity or air resistance or power of their thumb to land the side they wish.
So, if we really quickly guess 24 words, this means that we can calculate what I posted above and more (but it wasn't the best example to be honest because you can easily get necessary outcome with automated machine, but it was just an easy example to show what I mean).