In what way is working an unpleasant job that you could choose not to do slavery? Sounds to me like the person prefers the probability of PTSD to the guarantee

In what way is working an unpleasant job that you could choose not to do slavery? Sounds to me like the person prefers the probability of PTSD to the guarantee of a life of poverty. How is that not informed consent? Because we wouldn't choose the same when living in a life of not-poverty? Are we really reducing all people without a certain level of income to children who can no longer make decisions for themselves or enter into contractual arrangements?