[ZeWaren]

> The main positive that I see is that typing no longer requires thought.

This is why I've been using keyboards with nothing written on the keys since 2004. At the time, I was in high school and had no money to buy a professional keyboard, so I spray painted my cheap keyboard with black paint (fun fact: I'm still using that very keyboard to type this).

I've never looked at my keyboards ever since. I can type all letters and all symbols without thinking about it. As an IT person, I couldn't imagine how much brain energy I would waste if I were to look down and search for anything.