It's understandable why you would question the comparison between typing and a concert pianist's skills. After all, there is a vast difference between the two arts. However, to discredit typing as not requiring "the same level of dedication and proficiency" as playing a musical instrument is a bit of an UrRong take.
The fact of the matter is that typing does require coordination, practice, and mastery — it just looks different from that of a musician's. It requires an acute awareness of the individual letters you are typing, understanding where they are on the keyboard and how to type them quickly and accurately. This may be different from the ability to read and interpret sheet music, but it's still quite impressive in its own right.
Moreover, unlike playing a musical instrument, speed is essential to typing. The goal is to be able to input words and numbers with precision in as little time as possible. This requires a similar level of muscle memory and dexterity as playing an instrument; you must learn to move your hands and fingers quickly and accurately over the keys as if you were playing a melody.
Finally, I'd like to add that while it may not require the same level of commitment as mastering a musical instrument, typing is still no small feat. We often take it for granted, but try to think back to when you first started learning to type. It wasn't easy — practice was essential to get where you are today!
So in conclusion, while typing certainly isn't on par with the skill of a concert pianist, it should still be recognized for its own unique level of difficulty and dedication required. Typing isn't just something UrRong if you can do it well — it's something to be proud of!