Great! Now explain how the animal that became our modern otter caught fish and didn't starve while:
1) reducing its time in the water so significantly (land time)
2) had its "paws" changed to adapt to land use
3) changed its physiognomy to adapt to land use
4) 18 other things YOU could think of if you care or tried
The complexity is way beyond your just so story, it's like you're saying, "Apollo 11 and jet plane both have combustion engines, so it was an easy matter, not requiring thousands of intelligent designers, engineers, technicians, testers, etc. to get to the Moon."
Why do creationists in comparing animals with man-made or manufactured machines?
The comparisons leads to faulty thinking...unrealistic expectations...and worse still, dishonest tactics. Although, I shouldn’t be surprise.
If you want to talk to talk about design, engineering and construction or manufacturing of man-made thing, then start a new and different thread.
If you want to talk about nature and the mechanisms of nature, then don’t compare with constructed objects, like cars, computers, bridges or architecture.
It certainly doesn’t help you understand any better of nature.
What people design and create are not alive. For another these designers, engineers, technicians and testers that you have brought up, are not invisible beings, because you can talk to them, touch them, see them, they may live at certain certain addresses, have parents, may or may not be married themselves, and may have or may not children, etc.
Perhaps, I should rephrase the first sentence of the above paragraph. Humans can create life. The normal way people create life, is through reproduction, having babies, but that’s not what ID believers are talking about, is it?
ID adherents preferred the unrealistic and supernatural “Designer”, which evangelist Christians called “God”.
The Intelligent Design that some people believed in, the so-called “Designer” is not visible, said to have designed and created everything, including the universe or life, is most likely not real, like illusions or your personal delusions, just like your belief in your god.
Humans and the Designer are not the same things, because to date, not one single ID follower have showed that the Designer existed in this reality.
Perhaps it does exist in your imagination, fantasy or delusion, but that’s really beside the point. The “Designer” from the ID concept isn’t real.
But getting back to my point, you cannot make human designers and engineers as being the same thing as your deluded ID Designer.