You haven't been paying attention. If i emploly someone to perform a simple service for me out of neccessity, such as mowing my lawn while I am laid up with some illness or injury, and have no money to pay him a living wage and he has no other commitments because he is unemployed,, then yes, I am doing him a favor offering him what I can, if he wants it.
By the same token, were i making a couple grand a week, and needed to be on the job site when the grass needs mowing or lose money, then I would be a low-life and a dirtbag not to offer at least minimum wage to the gardener or whoever for leaving me free to go pursue a greater amount of money.
And, if I am running a landscaping business and hiring someone else to do the actual labor, I can think of no reason not to pay those workers a decent wage, even if it leaves me struggling.
I can think of no reason that someone who helps me make any money at all is not entitled to a decent day's provisions, whether I am making a profit or a pile of crap. I am only entitled to profit if, after paying all my bills, for supplies, utilities and labor, there is still some residue of cash.
You assume falsely.
So? Kids gotta starve so I can pay less for luxury shoes? I don't see it.