Baldur's Gate 3 features a variety of routes to customize each playthrough, allowing for a range of morality depending on how many evil or good choices are selected. Naturally, these choices lead to different endings for individual companions, not just the overall story ending. However, morally good endings aren't always the best ending for each character, especially when it comes to Astarion, and they can instead lead to making sacrifices that hurt them in order to help others.
