I also find it interesting and somehow relevant, that I always have these dreams between when I first fall asleep. and they end at somewhere between 12:30PM and 12: 50PM. This is the first dream state for me, and always the deepest sleep state for most people. The wake time is without fail, "12: 40something" about 97% of the time.
I have on multiple occasions seen or used devices in these dreams that are incredibly detailed, and as a result seem like I either have been shown something important, or perhaps unlocked a memory from some alternate data storage........
(atlantean technology or something from ancient records?)
At the risk of sounding delusional Coop, I have come to believe there are some of us who somehow "transport" into another world, or perhaps it is this one in a step of separation. Something bad has, or is happening there, and we have been "called" to help somehow.
I have read the dreams you have posted and find it beyond coincidence that someone else sees this place and also feels they must help or intervene. The fact that lucid dreaming is always involved make me question where this place we go in that state is in relation to our waking reality.
I believe we both interact with non human beings in these "dreams", some of which are helpful and concerned, and some of which are very hurtfully negative.
I admit I write these down here to see if there are others who experience a similar kind of reality slip, or are seeing a glimpse of this place. I think we are both "Dream Warriors" Coop, although I do not understand why or how, or what makes us feel drawn to do battle of sorts in this alternate world.
I have a guess as to what qualities a person needs to be asked for help by this place, and one of the main similarities I see is it is "lightworkers" who are needed both in this world and the alternate adjacent reality.
Tell me if this makes sense or feels true....................
I hope there are others who are relating to this as well, and would want to get additional input from them.