Thanks for your feedback! We’re reviewing your suggestion.steve commented
There are a few advantages to the typewriter. I like the auditory feedback. I like the centering of my visual focus I notice the few people I know who were trained typists still have the best ergonomic instincts. - Steve (36 yrs old).steve commented
There are no (obvious) competitors to this idea. The two most common suggestions are Hanxwriter which is nostalgia based by Tom Hanks for iOS only; and Overtype - a typewriter simulator designed to work poorly.