A couple of Heritage Foundation people wrote this. It's their tried and true strategy. They hate programs like SNAP, and by making the argument that more means-testing is needed "to better help only the poor," they can kick more people off. Stop falling for this. The answer is universality + taxes.
A loophole in the federal SNAP program allows households with significant assets to qualify for aid, diverting resources from those who actually need them and costing taxpayers billions.