Isn't tetrapak more complex in makeup and more ubiquitous? How is it recycled? Because there's more of it, there's a better effort at handling it? * I'm curren

Isn't tetrapak more complex in makeup and more ubiquitous? How is it recycled? Because there's more of it, there's a better effort at handling it? * I'm currently testing used tetrapak as shingle siding for dog houses!