Fun fact: in revolutionary Catalonia, individualist anarchists who didn't work were just fed by social anarchists, for free. Even during war, producing enough food to feed everyone, including the so-called lazy, isn't really a problem. It's only when we attach monetary value to food that we start treating giving away food as somehow equivalent to giving up having some other necessity later, because we get brainwormed into thinking food is money and money is rent so if you feed your neighbor you might not pay rent or get to replace your broken TV or whatever.