Well OK, then you make a good point it does not appear to be a garbage repository. Rather, it appears to be a place to deposit excavated earth from underground earthworks.
I don't support your premise
>crumb after crumb making us aware that both [RR] & Mueller are GreyHats working with POTUS/Q
As I see it, Q/POTUS have STILL left it ambiguous as to whether both are black hats, gray hats, or even white hats. Both look bad to me right now, but that's the projected optics, and I recognize we won't be able to rightly categorize them until the report drops and maybe not even then.
Sephirot at DIA is not that close.
Objects/formations/structures at the vertices are not that pronounced.
But not ruling it out. It may be underground.