I would like to get help with a sincere opinion about this

Worth adding such a video
https://www.pond5.com/ru/stock-footage/112377162/pigeon-eating.html

I don't see anything wrong with the content of the video. I have a couple videos of my own that are similar, including this one:



At least one of my chipmunk videos have sold, so there is a market for such things.

Sincere Opinion: "Never even try to second guess what will sell!" Buyers have needs for all types of footage topics. Always. That is all. ;)