The best from our point of view, perhaps, but evolution doesn't work to produce creatures that will meet the approval of a tiny subset of other creatures. More to the point, it's entirely situational: organisms are adapted to do as well as possible in their environment. There's no such thing as a 'better' or a 'worse' organism, only one that fits in its environment better or worse than another.
And evolution doesn't work according to human nature, even if we ignore the problems of marking out exactly what that means.
And evolution doesn't work according to human nature, even if we ignore the problems of marking out exactly what that means.