I think it might be valuable if:
A) You're doing a ridiculous movie.
B) You're taking one or more chickens on an airplane or a bus. (That shouldn't be allowed though.)
I wonder if that qualifies as animal cruelty. It's entirely for the human's benefit. Birds don't have bladders (that's one reason birds drop guano on people, or just all over the place; I guess carrying that is too much for an animal that needs to stay light to fly). So the bird will be constantly excreting onto a piece of "clothing" that is right next to its skin.
Sometimes I think that social media is ruining all of our lives, but honestly, this kind of nonsense predated social media a long time ago. If we didn't have social media or the internet, people could still send Polaroids of their tutu-wearing chickens to all their friends and family in exchange for ... social status?