Why not? It is a chance!
I am thinking of an atom. One specific atom. Not just on Earth, not just in the solar system, but somewhere in the observable universe. A single atom. Start guessing and I'll give you all the bitcoin I own once you pick the right one. Why not? There is a chance you pick correctly, after all!
This is like you trying to find a previously used seed phrase by simply picking random words. It is a complete waste of time. The only thing you will gain is burnt out hardware and a high electricity cost.
Here is an explanation I gave a few years ago:
Let's say we have a trillion planet Earths. On each Earth, there are a trillion people. Each person has a trillion computers. Each computer generates a trillion keys a second. All these computers have been creating a trillion keys per second since the birth of the universe 13.7 billion years ago. 10^12 * 10^12 * 10^12 * 10^12 * 60 * 60 * 24 * 365 * 13.7 * 10^9 = 4.3*10^65. This means that they would have so far generated approximately 0.0000000004% of all private keys.