I think the government has a vested interest in maintaining a public perception of widespread rorting. It leads to presumption and lack of questioning. Take the OP I wonder if they are just assuming the person is rorting, as opposed I knowing.
Noted that the OP's standard is the friend doesn't need the money. I compare that to my situation where I'm fully entitled to $3 a week from the government. Clearly that $3 would make no difference, and I don't need the money. Should I assume that claiming the money would be rorting the system? I think the government wants people to have the view that I would be ripping off the system.
Out of interest, what is $3/wk, if you are willing to share? It's like the government monday coffee payment or something.