Why haven't they clicked that Jack taking the money gives them an advantage?

People would think that as Jack already won a lot of money maybe someone else should win the winners £116,000 so it gives them a bit of an advantage over Jack .

They also haven't thought that the public didn't think he should have taken the money and Could have made himself look bad so people less likely to vote for him.

None of this seems to have entered their head, wouldn't they be secretly happy that they have an advantage?

I think Cristian Danny and Chloe have clicked and were effusively congratulatory but due to negative feedback are less hopeful that they will win.

Nick doesn't think he has a cat in hells chance of winning and is just being nice about Jack taking the cash.

Only Joel didn't say anything reassuring when Jack took the cash. He's the one who thinks he might win and Jack took his cash, but never mind he's smart enough to know that bb will make the prize whatever they want it to be.

No, they just see £23+ K which may have been added, if all of them had not pressed the button. But sure as eggs are eggs, one or the other of them would have pressed it anyway. Jack has been placed at the bottom of the pecking order in that little group and is therefore singled out for their derision.