All sorts of explanation scheme can and have be added to existing processes. They just tend to fail to be what an ordinary human would take as an explanation.
Note - I never argued that "extras" (including formal "explanations") can't be added to deep learning system. My point is you absolutely can add some steps at generally high cost. The argument is those sequence of small steps won't get you to the ideal of broad flexibility that the OP landing page outlines.
Note - I never argued that "extras" (including formal "explanations") can't be added to deep learning system. My point is you absolutely can add some steps at generally high cost. The argument is those sequence of small steps won't get you to the ideal of broad flexibility that the OP landing page outlines.