I think it's a mistake to for them to get into the weeds of the story in their trailers, for anyone who hasn't been paying attention it probably means next to nothing to them. Oh no! Gortash knows Ketheric Thorm! Who? And again, Who?
"It doesn't matter who. Enjoy this up-close of Thorm's remarkably plastic-looking beard".
Party control in Baldur's Gate 3 is a complete mess that begs to be addressed. SAY NO TO THE TOILET CHAIN