It ain’t about amnesty. It’s about free crap and progressive tax charts.
It’s about all those things plus affirmative action.
Even the ones who have jobs, ask anyone who works for one of the tax services. They’ll tell you they flock in for their Earned Income Credits from the first moment, and they know how to game the system to get the most credit. Little or no income taxes, in fact, often getting a “refund” for taxes never even paid or withheld, ie. free money.