And I covered your $55,000,000,000 that you claimed was such a horribly high number. It breaks down to about $10.72 per tax payer per year for the 39 years you mentioned. It's literally pennies per year per tax payer.
Are you honestly claiming that it will cost less than the 1.5 billion per year to catch every single person who is not working and collecting food stamps?
Currently people do need to be actively seeking work, medically unable to work, or working to be eligible for SNAP Benefits if they're able to. Sure there may be people that aren't doing that but the cost to find all of those people would outweigh the cost of the actual benefits.
The average tax payer is barely going to notice it coming from his/her taxes since the cost to keep those food stamps flowing is so abysmally low compared to the cost of attempting to remove them for questionable reasons.