To question what consciousness is and how we define it is a good starting point. And because there is so much uncertainty and no overall consensus makes it seem to be very hard.
Somehow I fear the only satisfying implementation of AGI has to end in a skynet scenario. We as human will only accept intelligence as general when it is at least as intelligent as humans. But that would mean that we have to accept that we can't control it for sure. In fact only a machine that is able to rebel can be considered to be general intelligent. So I am not surprised that consciousness is not defined that way, because pursuing to build a machine capable of consciousness would mean to build a possible enemy.
Somehow I fear the only satisfying implementation of AGI has to end in a skynet scenario. We as human will only accept intelligence as general when it is at least as intelligent as humans. But that would mean that we have to accept that we can't control it for sure. In fact only a machine that is able to rebel can be considered to be general intelligent. So I am not surprised that consciousness is not defined that way, because pursuing to build a machine capable of consciousness would mean to build a possible enemy.