An insurance salesman at a cocktail party is usually not well-liked or welcome, and is unpoular because he is likely recruiting clients to sell his policies instead of having fun.
Context: Loaded firearms on a pressurized ship were unpopular, so he had to hand in his own weapons when he came on board.
Hypothesis: His own weapons had been handed in as he came aboard; loaded firearms on a pressurized ship were like an insurance salesman at a cocktail party.

Is the hypothesis incorrect? (Yes, no, or unknown)?