Designers need not design chaos. They start from chaos, meaninglessness. Design sets meaning into meaningless environment. It commands order and set relationship. Design seeks to build up.
Destruction seeks to bring down set order into chaos and broken pieces.
In Design, we see intelligence and arrangement and set patterns. There is no set pattern in chaos. It is not discernable apart from noting that there is a mixture of something indetermined. In another word, there is design if we can deduce pattern, even if something appears to be chaotic. Science finds out patterns and affirms them.