you can't work on a solution if you don't understand the problem. You can't code what you can't codify.
This may well be true - but's it's not the case when it comes to mobility. The problem is well understood. It just takes an incredible amount of processing power to maintain balance and and move limbs and digits in the way you want to.
Consider a relatively simple task - like picking up a glass of water. This requires the use of our primary motor cortex, our supplementary motor cortex, our premotor cortex, our posterior parietal cortex, and our occipital lobe. This over half of our brain.
And the parts of our brain that we use for things like mathematics, philosophy and other higher reasoning endeavors are very small and non-specialized.
Right now, on this planet we're the only species capable of preforming abstractions like writing poetry. But there's no reason to think that in a million years other species like bonobos, corvids, or octopods wont also be composing haikus. All species are transitory. And just because no other species are on our level yet doesn't mean they never will be.
Though I'm sure by then creationist will have switched their arguments from "mankind is gods special creation" to "god wants all species to appreciate his creation"