@fresco,
fresco wrote: "... 'reality' is a word denoting or requesting social agreement as to 'what is the case' in specific contexts. Metaphysical speculation beyond that pragmatic definition tends towards pseudo-religious chatter."
Surely questions about reality might exist for solitary individuals: for example, a desert traveler wondering whether his observation of water indicates something he can drink or a mirage; or a long-haul trucker trying to make out figures seen at night or in the fog; or Plato's cave-dweller attempting to figure out and categorize the shadows on the wall.
Even the idea of soliciting social agreement as to the true nature of things (reality) assumes both an underlying (what you call metaphysical) reality and the ability of others to correctly perceive it. I also doubt whether the average person, confronted with a crowd who insisted that it's daytime when the stars are visible, the sun isn't, and it's noon at an equatorial lattitude, would readily accept the consensus claim. Such an observer might wonder if the group had colluded to play a trick or joke or experiment, or even, if the phenomenon was widespread enough and apparently sincere, whether he was "really" dreaming.
So clearly, except insofar as practical arrangements are concerned, the term "reality" assumes a metaphysical ontology, whether and to what degree it is known or knowable being separate issues.
Perhaps if you spent more time on reflection and less in fussy academic allusions, you might be better served?