Kids are pretty capable and adept at picking up new things. We should be pushing forward with tech literacy while they're still young and not afraid of breaking technology. Touch screens are great because they provided a very directed experience, but I believe that has more to do with the software itself being designed more intuitively when you're limiting the user to app-style software. I think software engineers should be focused on making accessible software for these target demographics. I think getting kids used to keyboard/mice/touchpads will get them more comfortable and prepare them for more complicated things down the line, like coding and word processing where keyboards are objectively a the best input.