u/DisastrousAmbition17

So I’ve been listening to the Horus heresy series on audible ( I love Warhammer playing the games and painting minis) but I’ve just finished the book legion where the kabal (Eldar) have shown alphrious the two out comes of the future, one where the emperor wins,kills Horus and twenty thousands years of chaos slowly seeps into the galaxy, this supposedly being the bad choice.The other being Horus wins and end up wiping out humanity and chaos doesn’t go any further than that, is the second vision really true ? Is that what would have happened if Horus did win ? Because I have a hard time believing chaos wouldn’t take the galaxy when they’re the ones that have orchestrated the whole plan of Horus rebelling.