Babies and people with brain damage do the same thing that Alexa and Siri do as well, are they not conscious either?
You are missing the point, here.
My point was that simply responding to verbalized data is not conclusive regarding whether consciousness is involved or not.
Perhaps verbal response is a necessary condition for consciousness, but it certainly isn’t a sufficient condition. In fact, it may not be a necessary condition because a conscious person is an autonomous entity and may CHOOSE not to respond to verbal stimuli.
It certainly isn’t the case that merely because Siri or Alexa respond to verbal clues that they are necessarily conscious.
And with regard to babies and people with brain damage, a simple verbal response test is inconclusive either way depending upon the extent of brain damage or level of development. It may be that the physiological damage prevents the conscious subject from responding physically. There have been cases of apparently comatose subjects who years later come out of their comas and divulge that they were aware of what was happening around them all along but had no means to express to the outside world their subjective awareness.
As for babies, perhaps consciousness is a developing capacity that begins in some limited way and develops. So, it may be that babies have consciousness to some degree, but not to a complete degree. It may also be that memory plays a role in consciousness in that what we are conscious of – in terms of perceptions, memories, ideas, imaginings, etc., may limit the abiding sense of consciousness we refer to as personal identity, without nullifying conscious awareness altogether.
Then, again, that does not mean consciousness or abiding personal identity are just reducible to memories or responses, but that control of these might be superintended by an increasing competency with consciousness as an entirely separate capacity from memory, thinking, or neural motor response.