Dumbledore seems a bit off in equating the two situations. Lucius isn’t threatening to send Hermione to Azkaban in the hope of getting something from Harry/Dumbledore; in fact he made clear that he would rather send her to Azkaban than receive the money. Therefore paying of the blood debt does not equal giving in to blackmail and Harry can save her while still maintaining a consistent position of not giving in to blackmail. Engineering similar situations without making apparent that they are engineered (and therefore blackmail) is probably too impractical to be worth the effort.
That Lucius’ intention was not to blackmail Harry, does not change the fact that now Lucius and Harry’s other enemies know that Harry would be willing to sacrifice any amount of money to save a friend.
And there is no problem with that if it’s restricted to non-blackmail interactions (except perhaps to the degree it’s mistaken by others to also apply to blackmail). Not responding to blackmail as a principled position and not valuing the life of the hostage highly enough for the amount asked for are completely different things.
Otherwise it would have made sense for Voldemort (who wouldn’t care about Death Eater families) to keep taking family members hostage and ask for lower and lower amounts until hitting the sum they are valued at. Either that sum would have been low enough to devastate the morale of the Order members (e. g, 100 galleons and Voldemort asks for 101 the next time) or it would be high enough to drain their funds.
A refusal to respond to blackmail needs to be unconditional.
The fact that Harry proceeded to scare Lucius afterwards is probably to his advantage in this case though. In his position, I would probably make it a priority to get Lucius to forgive the debt, which not only saves him the money, it sends the message “you can try to blackmail me, but I’ll make the consequences of forcing me to pay out worse than letting me walk.”
Dumbledore seems a bit off in equating the two situations. Lucius isn’t threatening to send Hermione to Azkaban in the hope of getting something from Harry/Dumbledore; in fact he made clear that he would rather send her to Azkaban than receive the money. Therefore paying of the blood debt does not equal giving in to blackmail and Harry can save her while still maintaining a consistent position of not giving in to blackmail. Engineering similar situations without making apparent that they are engineered (and therefore blackmail) is probably too impractical to be worth the effort.
That Lucius’ intention was not to blackmail Harry, does not change the fact that now Lucius and Harry’s other enemies know that Harry would be willing to sacrifice any amount of money to save a friend.
And there is no problem with that if it’s restricted to non-blackmail interactions (except perhaps to the degree it’s mistaken by others to also apply to blackmail). Not responding to blackmail as a principled position and not valuing the life of the hostage highly enough for the amount asked for are completely different things.
Otherwise it would have made sense for Voldemort (who wouldn’t care about Death Eater families) to keep taking family members hostage and ask for lower and lower amounts until hitting the sum they are valued at. Either that sum would have been low enough to devastate the morale of the Order members (e. g, 100 galleons and Voldemort asks for 101 the next time) or it would be high enough to drain their funds.
A refusal to respond to blackmail needs to be unconditional.
Still, there must be a price low enough that it’d be paid.
The fact that Harry proceeded to scare Lucius afterwards is probably to his advantage in this case though. In his position, I would probably make it a priority to get Lucius to forgive the debt, which not only saves him the money, it sends the message “you can try to blackmail me, but I’ll make the consequences of forcing me to pay out worse than letting me walk.”
Except Lucius doesn’t know that, because he thinks this was part of some inscrutable plot by Harrymort!