I’m thinking semi-mobile datacenters near active volcanos powered by the heat of the lava/magna flows would be “cool”

Or maybe we should just stop trying to centralize compute in the first place...

Oh I'm sorry, are you not even thinking of the lesser American ground worm? We're going to need a 15 year weevil analysis just to even think about digging a one metre borehole to test whether the worms will be affected.