Then WHY did slaves want to escape???
Freedom? Is the concept really so perplexing? Slaves didn't want to escape because the food was bad. They wanted the independence and freedom to feed themselves.
It was a rhetorical question
Yes, a rhetorical question offered in defense of the preposterous claim that the burden of providing for oneself is the equivalent off slavery. That point of view is an insult to the memory of real slaves who longed for the freedom you're so eager to give up in exchange for caretaker government.