That part never made any sense to me either. Why do sins need to be forgiven and how does torturing someone allow forgiveness? Seems like torturing and killing the son of god would be a serious sin by itself.
Couldn't god just realize he created flawed beings and forgive them himself, or not hold a grudge about it? Humans are how he made them according to the religion.
They give up on everything else all the time. I wonder if expanding their ad business is the one exception though. They ran out of new users and already pack videos full of ads. Forcing them on people who block them is the only thing left for them to attempt as they seek to continue perpetual growth.