I think there's ample evidence that humans have some incredible things, that most animals haven't
Like inventing the artificial kind of intelligence!
I sometimes wonder whether we invented AI because we felt lonely in a universe where we - apparently by our own judgement - are the only intelligent beings.
/s
Yes, humans invented new ways to communicate with some obvious incredible results, but how much a single human is more intelligent than a single animal? Is this difference that big as we used to believe?