This section in particular seems like loading up a footgun for armchair linguists
> Because these systems cannot explain the rules of english syntax
is a _humongous_ self-own. it suggests that Chomsky & co believe that the determining factor of intelligence is _the ability to explain English syntax_
I believe these three factors are orthogonal & distinct:
(1) be intelligent
(2) be able to explain English grammar
(3) be able to correctly deploy English in context