The gods have nothing to do with it. Stuff disappearing is down to mini wormholes that jump about in your house. They connect random places and normally go unnoticed.
Until they suddenly open up! And it's not just socks, the car keys you put in the bowl by the door will end up down the sofa with your change and that little screwdriver you left in the garage. And that bottle opener you used on the sofa is now in the drawer underneath the cutlery. Your sock is now somewhere else, back in the washbasket or under the chair or in the garden.
The mini wormholes open when there is sufficient mass of similar items. This explains why your shirt disappears from the hotel laundry but only socks from your washing machine, the more mass the bigger the item that can pass through the wormhole. So most of that change you got in the pub last night has vanished and is in the kid's pockets or the wife's purse or the change bottle thanks to the mini wormhole and the sheer mass of change. Also why my drill, lawnmower and spade is in the neighbours shed!
Of course this is only a theory. I might be able to prove it if anyone fancies funding my
beer habit research.