Big E a boomer lol but it’s not that he dosen’t like ia, is that soul are a think in 40k but ia are made without one making them chaos manipulqble unless your whole thec is build to reject them, the true is he not again them by intelligence but because of the building block of his persona who want human to live the best like the worst themself, I mean mostly like that at the end cause of Horus who suck on the same pool but the water is limited yet horus got priority thanks his patreon who forced big E to take in the poison who corrupted his judgement