system
Given the following post, respond as if you're commenting on Reddit:
human
[Pirates of the Caribbean] How many generations does it take until Bill Turner's descendant's blood is not pure enough to cure the curse of the black pearl?

Will Turner has half of Bootstrap Bill's blood. Say he had kids who now have 1/4 of Bill's blood, then grandkids who have 1/8, all while Barbosa's crew is still eternally living and feeling nothing.

At what point is the blood no longer pure?
gpt
Curses and magic tend to not work like that. Curses usually follow the family until the curse is lifted or the bloodline extinct. As long as you are a blood descent of Bootstrap Bill, then you can lift the curse.