There is a reason, I'm done with Electronic Arts and Dragon Age. Not just that, but If you play Star Wars - The Old Republic, it turns out that they made Revan canonically a white, unhinged dude, who married Bastila, while my Revan was a black female, down to earth and Bastila went dark side ( I just find that ending more fitting for someone like Bastila). I hate it, when player decisions aren't respected, including the ones, you put in spoilers. If you don't want something to happen, don't give players the possibility. Problem solved.
I mean the old BG games had similar problems ( and both franchises, DA and BG were BioWare - don't get me wrong, BioWare is great in writing stories, but they backpaddle and recon a lot): If you kill any of the companions, that will appears in BG2, in BG1, they will appear anyway, for example Minsc, Jaheira, Viconia, Imoen. I normally kill Minsc in BG1, because I want Dynaheir in my group and normally don't need Minsc and they only come as a pair, and there he is in BG2, greeting me, like nothing happened.
I really hope, Larian doesn't do that. Given, there is a BG after BG3.


"We are all stories in the end. Just make it a good one."

Doctor Who