Yeah, I find it so out of character for Larian to want to abandon an unfinished game.
It's so not like them. People really trusted they will at least finish what they started. It's not like anyone is asking for a new content, but some romances are totally incredibly bugged still. Larian didn't fix them after 7 months period!
As Astarion fan, I can tell that his epilogues with a mindflayer Tav are bugged so much, they make no sense at all, which, at this point, shouldn't be acceptable.
No one is asking for DLC, but the game can't be abandoned in this bugged and unfinished state.