Yeah, and every scientific experiment ever done was designed, therefore no scientific experiment can tell us anything about the natural world.
If you follow your logic, you'd destroy the very basis of any kind of rational inquiry into the natural world. To be willing to destroy that pillar of modern civilization in order to protect one's religious belief is evil.
Absolutely wrong. If you follow evolutionist logic you destroy any kind of rational inquiry into the natural world. Science and ID postulate that nature is knowable, that it has rules, that it is ordered. Evolution postulates the opposite, that change occurs at random without cause, without reason. It is the evolutionist stance which is both irrational and unscientific. It is because of the unscientific postulates of evolution that with each new scientific discovery the theory is disproved and has to be re-written.