Why is anybody saying he took it to be greedy?

BB told them whoever chose the
lowest would leave the house. He had NO intention of leaving the house so he picked as high as he could, to stay.
It's very very simple.
He was NOT being greedy; he was not after money, we wanted to stay.
Please everyone who thinks and says this, do look at it
logically, pleeeease!
The one who picked least was being asked to leave, so he picked HIGH!
I really hope you get it.