That's not the intention of guaranteed minimum income at all
Aside: there's a difference between "guaranteed minimum income" and "basic income", at least as I've seen them discussed here on HN. As I understand it, an $X guaranteed minimum income encourages laziness because the first $X worth of one's labor is essentially wasted. Basic income, on the other hand, is added to whatever a person earns from labor, so there's no disincentive to work.
Aside: there's a difference between "guaranteed minimum income" and "basic income", at least as I've seen them discussed here on HN. As I understand it, an $X guaranteed minimum income encourages laziness because the first $X worth of one's labor is essentially wasted. Basic income, on the other hand, is added to whatever a person earns from labor, so there's no disincentive to work.