Figo took some money as well the story said. Because the money came with no pay-back clause. If Florentino wasn't elected, Figo and his agent would have kept the money. If he was elected, they would have to pay back a lot. They accepted the deal becase they thought Florentino had no chance of being elected. He was elected, and the story says that Figo and his agent backed down from the deal, but there were a lot of money involved and they couldn't say no to the deal.
Not saying it's true, but as you see, there are a lot of rumors involved. Several versions to each fact. The fact is he left for Real Madrid, he is a traitor, or was disloyal. I apply the same definition to Thiago. Barca wanted him to stay, and Barca raised him. And he left for a direct european rival, for less money than he was worth, because of a silly clause in his contract.