I'm pretty sure they were saying it was a put on created by jews to motivate their fellow semites and arabs in neighboring countries to fight whites. But "space is fake" started as "space futurism is fake and gay" which wasn't a claim that space itself was fiction but that fiction based on space and a spacefaring future was largely propaganda designed to engineer consent for NWO policy and was quickly adapted and changed by glowies to shut down what was briefly a viral meme. Since then the strategy of glow niggers has become "x is fake" essentially reductum ad infinitum. Unyielding reductionism ultimately leads to moral subjectivism which is the basis for the talmud, ironically it's the same thing that got adam and eve kicked out of eden. It is original sin.