By more switched on, which was my phrase not his, I meant smart.
He lives a jet style lifestyle through his girlfriend who is a TV presenter I think.
However the money in The Traitors like many reality tv competition shows like it is always a thorny issue. Anyone can play. Even if they want the money, most go in because they want to play the game and it's about playing the game well.
The issue then comes in when it's close to the end and people are saying they deserve the money the most.