Yes, most definitely I believe that if the words "contribute to my trust" was added to the cardboard sign, that's a valid deduction.

Just the fact the person is using a cardboard sign in-and-of-itself is signal enough that we do NOT have enough incentives for the rest of us to be helping people w/ disabilities have a higher standard of living that is indeed also a happier standard of living (happier when the happen to have friends to share with !!! Difficult to have friends when you've nothing to share !!!)

Even under such "fantastic" circumstances, I'd much rather be the person WITHOUT a qualifying disability.