> There will hopefully (?) come a time one day when human beings provide only ultimate value judgments, and everything else is done by machines.

In their previous grandparent post. They do reserve a place for human value judgement, but I doubt even that remains if everything else has been automated. The machines will decide what we value. We already see that to some degree with algorithmic engagement and targeted advertisements.

The (?) is meant to express doubt that it is a good thing on net. But regardless of whether it is, it is what is likely to happen, and there will certainly be some good things that come out of it.