Welfare comes under the Congressional power to dispose of federal property.
Article IV, Section 3
“The Congress shall have Power to dispose of and make all needful Rules and Regulations respecting the Territory or other Property belonging to the United States”
Instead of given a bundle of money to Binman Bob to throw into the back of a Waste Management vehicle, Congress can given the money to Binman Bob’s sister, who’s a young mother in need of money.
How does Article IV, Section 3, disposing or managing a “Territory or other property” (non-state land), have anything to do with the utterly unconstitutional federal acts of entitlement and welfare?