I do not see evolution as "progressive" or "intelligent". When conditions changed, selection from the numerous random mutations enabled life forms to adapt to the changed conditions.
There have been several mass extinctions, in which life could have been extinguished were it not for the selection made from the random mutations. About 99% of life forms that have existed have been exterminated.
Life remained stable during the periods between the mass extinctions
Evolution is not aimed at humans. We are the very recent latecomers, a twig on one of the many branches of the Tree of Life. This is a multi-branched bush of: bacteria, archaea, and eukarya. The Tree of life is not a ladder.
Doug