Well.... don't know about 'most', or about all that, but I do see that the 'human aspects' often seem to be something derided in spirituality discussions. I expect that we arise the 'BMIM' as one way/perspective from which to explore the spiritual aspects of the deeper mystery of the Tao/God/etc.... It's a vehicle to take us on a particular kind of journey.
Experience can teach in ways that go well beyond esoteric discussions of concepts, in ways that cannot be spoken or thought of regardless of the sophistication or number of words used. Yet one does seem to run across this idea that the 'human aspect' of our experience is some sort of unfortunate delusion that we need to wake up from in order to become happy and fulfilled, a switch needs to be flipped to turn on enlightenment. I don't think it is wrong to want to "wake up" and experience life from a different perspective, but I do think it is wrong to believe it is the one right path forward that we should all be seeking. If we enter into the human experience as a way to explore and experience our Spirituality and beliefs, or whatever, and then reject that human experience as mere delusion and try to wake up from it, it does seem a bit ironic if not counterproductive perhaps.