>>529415016
No, Imperium became wreck because of the war in which loyalists jobbed hard.
Lorgar ideas won because it's the only way for humanity to survive when Emperor and his jobbers failed. The ideas worked for a long time no matter how flawed they are and only this matters. There was simply no better alternative for humans survival in this demigods wars.

And Girlyman couldn't even help himself and required xeno rituals, so he can shut up about others flaws, ffs.