Yes, they are impossible goals that lead to a central planning tyranny as they are attempted in practice. I'm not sure that there is a practical difference between a goal and a destination thar can't be reached - they both represent a directional vector.

If I tell people that equality of outcomes is my goal, you can expect all kinds of restrictions that cages and incapacitates individual liberties in an attempt to prevent different outcomes. We can also predict that there will be groups of people that are given special privileges. In short: a recipe for totalitarianism under the banner of pretended justice.