Originally Posted by Warlocke
Astarion isn’t a vampire, he is a vampire spawn, so no.


Thanks for the answer.
Another question arises - what will Astarion do when we remove the tadpole from his head?
How this will be implemented in the game, I cannot imagine. Most likely, he will be against the cure, and will stay with him until the end of the game, because we cannot move around the world only at night


Thanks to Larian for Baldurs Gate 3 and the reaction to player feedback