

It’s generally frowned upon. Birds spend their lives collecting enough energy (food, water) to survive (find more food, defend territory, mate, etc). If a bird reacts to a fake call, it’s wasting energy that could’ve been used for something actually useful, which lowers the bird’s chance of survival.
There’s a searchable list of lemmy communities at https://lemmyverse.net/communities
Edit: which I’ve realized doesn’t answer your question about the internet at large, but hopefully still helps