Technically ____ should’ve won

Alexander, by the rule book, should’ve won.

In the last vote (between Leanne Jake and Francesca) Claudia made it very clear when describing the instructions that there will be no discussion.

Then the three of them launched into discussion as both Jake and Francesca tried to convince Leanne to keep them in the game.

Therefore all three broke the rules and therefore should be disqualified so Alexander should get all the money