The answer to that question has nothing to do with my objection. I was simply pointing out the irrelevance of the "original intent" of these algorithms, given that we now know, and have known what they do. Focusing on that downplays their effects, which can indeed be considered their intent nowadays since we have known the effects for a while.

Say you hit a button, and each time you hit it you gain a million dollars. After you hit that button once or twice, you discover that it also causes great harm to other people. If you continue to hit the button, your original intent (when you didn't know it's effects) is no longer relevant to whether or not it you should continue hitting the button, since you would now knowingly be harming people for your own profit. The side-effect is no longer a side-effect. It's just an effect.

To answer your question anyway, perhaps we should consider the well-being of a user and bake that into our algorithms. It might not be as profitable, but there's a reason we regulate companies- having some restrictions on profitability can often be a net benefit to society.