I know I'm missing something here, but I still see the option to sort by upload date. This shows me the most recently posted results. There are other granular

I know I'm missing something here, but I still see the option to sort by upload date. This shows me the most recently posted results. There are other granular options for upload date, like last hour, today, etc. I'm about as far as you can get from an apologist for these folks, but what am I missing?