We have all heard about the DUMBs being used for sinister human trafficking / adrenochrome harvesting operations. Could they serve a more obvious purpose as well? Supposedly the massive underground cities are built as deep as 10km below the surface. The cost of these structures must be enormous. Aren't there more practical ways to hide human trafficking? What if the primary purpose of the DUMBs is for the cabal to survive an event that they know is coming - and soon?
Considered entirely valid up until the 1960's, the scientific field of catastrophism is now being revived. In recent years much has been learned about the Earth, the sun, and their electromagnetic relationship, which throws out nearly everything mainstream science is built on. It turns out that some of the catastrophists (who were respected scientists up until the time the CIA came around - just a coincidence) may have been right.
This video is science heavy, but the first few minutes are worth a watch to everyone. The implications are upsetting to say the least, but I don't think many here will be too shocked. Most of us feel the world is already in a state of upheaval. https://youtu.be/B_zfMyzXqfI
There's far easier ways than burrowing into the ground and 10km sounds quite insane anyhow.