I think I've figured out what's wrong with X. Everything is so fucking retarded there's nothing left to say. We're inside the retardation event horizon. We've passed the retardation singularity and reached critical retardation density, where absolute retardation under conditions of terminal retardation have collapsed into a supermassive retardation black hole from which nothing intelligent can escape. A maximum retardation event of total retardation supersaturation.