The system for finding a needle in a sprinkling of hay is the same as finding a needle in a mountain-sized haystack but I would sure as hell prefer to be given the former task over the latter.
This analogy does not work because we search a hay stack with our eyes, but we search for information with far more selective tools. You are comparing apples and oranges.
The smart way to find a needle in a haystack is to burn the haystack and pass the ashes in front of a magnet. I'm not sure what this analogy means for AI-generated SEO spam though.
