Even if this could happen safely, with very few health risks, who on this awesome planet EARTH would want to spend the rest of their lives on MARS?
Me.
Just live in outback Australia. Looks about the same. Red rocks for miles in all directions. Exposure on the surface leads to rapid death. There's a reason why it's empty.
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.