There is another aspect to alignment that nobody here seems to be talking much about - it's historically always been an important part of the Forgotten Realms/D&D lore.

Alignment isn't just a label you slap on your character during character creation - it's a concept that exists within the D&D universe. Even while most of its inhabitants are unaware of it, it literally determines their afterlife, among other things.

I'm all for more moral complexity and all, and I get why Larian/WotC want alignment to play a lesser role. I just hope they won't ditch it altogether - to me, that would be shoving a large part of D&D down the drain.