A liberal education teaches you how to write, how to speak your mind, and how to learn — immensely valuable tools no matter your profession.
Why Liberal Arts Majors Make Great Product Managers
Jeff Bussgang
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I I would say that any other University degree requires you to speak — when presenting Theses (for Tech majors), doing class project presentation, then you write a lot when preparing laboratory work notes or practical task description. Technology is one of those field where you have to learn a lot and improve yourself everyday. 
What you write can be also applied to any other person who is really studying, who is passionate and learning/working because he likes this. Generally speaking it’s about individual and his background rather then specific major. Of course in order to develop AI or draw a picture one have to spend time practicing and learning this specific skills set.