I find interesting that he only got 20 interviews after the ai sent 5k applications and same 20 interviews after applying manually few hundred times. I wonder w

I find interesting that he only got 20 interviews after the ai sent 5k applications and same 20 interviews after applying manually few hundred times. I wonder what "few hundred" means? 200 or 900? I think I had a similar response rate when looking for work few months ago. I applied to ~40 jobs and I got 3 interviews.