How did the Galaxy React to the Birth of Slaanesh? | Warhammer 40k Lore (majorkill) Reaction

Thanks for the drop Lee I'm new to the WH lore too. I always find it interesting how in fiction, humanity frequently whether directly (or directly) Have a hand un creation of these gods due to their beliefs/actions. It reminde me of various themes in literature and ficti9n how these cosmic beings can often be "sustained" by mortal actions. What immediately came to my mind for me is Americam gods (dope series, never finished it though)