Take the giraffe. It has a long neck but also has an incredible vascular system that was specially designed to compensate for the fact that blood has to make it all the way up its neck defying gravity. Something only a designer would be able to figure out and construct.
I understand and agree. The people who keep chasing the chimera of “creating” life in a laboratory only find irreducible complexity beneath every layer they pull away. Yet we also keep expanding the parameters in which life is found on this planet, from volcanic vent feeding tubes seven miles under the ocean surface to bacteria which appear to survive exposure to outer space. I just think we are like an isolated tribe in the Amazon forest whose whole world extends only as far as the river they can’t yet cross.