I am saying that evolution is a patterned process. A process that evolves more and more complex forms of energy, matter, and information. Humans represent a point where the process is able to create "artificial" forms of matter, energy, and information.
Being part of the process, they can't help but work in accordance with it.
More complex is never ending, but the process does guide its creations. One part more than others.
Clinging? Humans can't be the purpose of the process. That has to be true even if they reigned for a billion years. "Something" developing consciousness was something that had to happen, it just "happened" to be them.
And I think the word delusion is a bit strong... its a view-far from comparing airplanes to sticks. I have never said anything about humans being the end product of evolution.