A lot of what we call AI these days (especially neural network stuff) should really be called "artificial knee-jerk reactions". A neural network trained to detect traffic lights is 'intelligent' only insofar as your leg is 'intelligent' when it involuntarily kicks in response to a tap on the knee. Of course, automating a knee-jerk reaction in response to traffic lights can still be extremely useful (say, for self-driving cars). But there's no contemplation involved, no thinking, no deliberation---no intelligence.