A couple of weeks ago in the Bromley Times (Humph probably read it), I no longer have the paper so am repeating from memory, there was a report of a man who claimed for all sorts because - he said - he lost home, wife and family in the Grenfell fire; he was housed in Bromley. Turned out he had no-one in the fire!
Certainly people like him have to be punished for cashing in fraudulently on the back of other people's misery.
What we were talking about on here was mainly about people doing small cash jobs - like cleaning or child minding - as well as claiming benefit. Not in same category tho' take your points about still being illegal and we all draw the line in different places.
Also the DLA changed to PIP and many genuine people have been turned down for PIP, causing extreme hardship.
I understand floo whom I believe doesn't have anything directly to do with people on benefit so relies on what she reads in media. If she had a job that brought her into contact with 'poor' people she would feel differently.