We aren't talking about more money "just because" either. We are talking about making low wage workers contributing members to society and our economy.
No you're not. You're talking about making their jobs illegal.
Welfare subsidized labor SHOULD be illegal.
But what about those not on welfare? I agree with you, companies shouldn't be able to hire people on welfare. But if someone wants to work for less than what you consider 'minimal', it really shouldn't be anyone else's business.