Chicken leg stabilizers - huh?

When surfing aliexpress for technical bits and bobs I occasionally see ads for the above eg:

https://www.aliexpress.com/item/1005010595651848.html

Why do baby chooks (Aussie slang) need leg stabilizers fer goodness sake?

Bumblefoot? Maybe.

But they are used to help a chick with deflicted legs for a number of reasons walk to eat and drink.

I was wondering the same thing. From Google search AI overview (edited by me):

For pets and livestock/breeder shows, I guess. Can’t imagine anybody doing this for a layer or a roaster.

You are correct. They are euthed instead.

Here is a story about a splay-legged chick. Trigger warning: It died of other causes anyway. We’ve used pipe cleaners and the issue resolves (or not) in about a week.

It’s so they can’t escape from the cops!