They aren't using happy to mean enjoyment. They meant that the hypocrites will deign to eat at BK, but don't think the workers deserve a living wage, much less a thriving wage.
His job isn't good enough, his employer, Burger King, treated him like shit for 27 years paying bottom of the barrel wages to the point where he couldn't afford a down payment or mortgage on a house.
It doesn't mean he doesn't deserve a house, anyone who works full time should be able to afford a house. It doesn't have to be a big luxurious house, but they should be able to own a place big enough for themselves and their dependents a reasonable distance from work.
If he really wanted a house he would have just hustled more, like getting 3 extra full time jobs, or selling some organs. Stop rewarding lazy uncommitted people that are scared of the grind.
Also, Burger King decided long ago he doesn't deserve a house, regardless of how hard he works or how few days he calls in for. That's Corporate Greed, and it's insatiable.
It's almost like if you want to achieve certain things in life, you need to put yourself in the position to achieve those things. Thinking you're dependent on your employer for health care is wild and a whole different discussion.