Further, these inputs were /optimized/ to confuse the particular classification software. If only we would be able to optimise optical illusions for a given human viewer...
I bet you could do it with sound, too. Imagine producing what would seem like abstract noise – unrelated to anything in the natural world – but with particular structures and sequences of tones optimised to produce particular emotive responses; pleasure, excitement, calm, energised dancing, romantic dancing...
... wait, don't we already do that?