So? You performed what Daniel Kahneman has called "question substitution": replacing a difficult to answer question - "do welfare plans encourage exploitation" - with a simpler one: "are there people who exploit welfare systems".
> sounds like it's throwing any objectivity out of the window right at the beginning
Says the person who draws conclusions based on anecdotal evidence. My money is on the study with data, not the random internet person who actively looks for arguments supporting their existing beliefs.