Kind of, but one benefit of TUIs is text buffering. Part of the reason you were able to go lightning fast in those old TUIs is your inputs would be buffered and

Kind of, but one benefit of TUIs is text buffering. Part of the reason you were able to go lightning fast in those old TUIs is your inputs would be buffered and then replayed when the application become responsive. Inputs weren't dropped, so even if you were moving faster than the application could keep up (or the network) it would still function predictably. This was mostly lost in web applications and most desktop applications. Inputs are dropped and lost during processes, page refresh or navigation. It means that while these applications can sometimes be used with a keyboard, they can't be used reliably or predictably. The same inputs would have different effects based on the time of day or network load.