This is simply untrue. I tried to think of an animal example so I could give a concession, and there just...aren't any.
replySmarter just means smarter.
As anyone who's needed to provide IT support to a doctor, lawyer, lauded academic or host of otherwise "smart professionals", can assert, you can be very very smart in one area and very stupid in another.
replySee for example Paul Framton https://www.theguardian.com/world/2013/mar/30/physicist-mode...
Ah I see.
replyThis is the classic error in mixing up knowledge / experience and intelligence.
Intelligence is the ability to quickly process, understand, learn, and use information. It does not imply having already been exposed to any given information.
A smart doctor may have terrible computer skills. But this is from lack of experience and interest, not lack of ability to learn how to use computers.
But take that smart doctor, and a relatively dumb person who is equally inexperienced with computers. Now give them a month and incentive to learn computers. The doctor will learn much more; that's intelligence.