I'm not so sure ... if a determined group of crypto holders were to effect a physical short squeeze in the PM market things would get very, very interesting.
It is largely due to the unwillingness of the billionaire establishment set to take on the fiat banksters in the PM markets and dump their debt 'assets' that the wretched paper game has gone on so long.
Everyone has their price. Go play with Comex, with or without friends taking large positions, promise yourselves you'll insist on physical delivery. The price will go up to match, and they'll end up throwing money at you to go away. At some point you will.
Edit: personal specifics removed