To me it seems pretty apparent there is only one reality. We know more of it or less of it, depending on how much is convenient to us in general (investing in some things requires we know less, it seems to me), humanity is perhaps converging on the realisation that we can't keep pretending reality is somehow ambiguous or arguable.
Like children realising the end of fantasy, there is only one reality, it doesn't belong to us like we invented it or something, the truth is it always existed, it is immovable, it is infinite, our mission is to identify as much of it as we can, and work with it, otherwise we are toast. Further, we have parents (gods) who can help or not, depending on whether or not we choose to recognise them or not. They have been around a lot longer than us, so of course they are further down the road of discovery than us, but in the end we are all on the same road of discovery.