Students in every major are well advised to take a class or two in improvisational acting, creative writing, or drawing. Being proficient at writing code or any other technical skill will take you only so far in an evolving labor market.
Without creativity, good luck not being replaced by a less costly alternative.See the problem? A class or two in drawing will not make you creative. Perhaps it will make you more creative in some ways (though I doubt it--I imagine it would mostly a) make clear to you that you are not that great at drawing, and b) teach you some techniques to improve your drawing). But why on earth would anyone think it would make you more imaginative in a general or transferable way?
Parts of the article are fine. Its overall point, rightly understood, might even be right. But it's hard to think that any real thought has gone into it when you see this kind of thoughtless blather about creativity.
For more of my grumpy ranting see also here.