The symmetry of these caves is unexplainable. A hard stone like granite would need diamond as an abrasive material to achieve this gloss,but there’s no evidence of diamond encrusted tools. Mainstream Archaeology says this was done using copper chisels on granite, do you agree?

Not necessarily diamonds, one can polish granite with quartz and quartz can be found everywhere. Then there are also sands that contain corundum which is harded than granite and quartz. It is slow and difficult, which is probably why Mauryans stopped doing it at some point.

Recently, I’ve seen various posts of yours related to masonry/stonework. The truth about all of these instances is simple—the future is in the past. What this means is that we’re heading towards the building of the Great Pyramid again, but it’ll take a long time before we get there. This cycle is a filter for civilization. UFOs are proof that the physics our advanced technology is based on doesn’t correspond to ultimate reality. Earth is a stage designed by the universe in order to move on to subsequent stages.