It's possible for this to be an issue. I've been lucky that so far everything I've wanted has been legible, or even better configurable for different resolution

It's possible for this to be an issue. I've been lucky that so far everything I've wanted has been legible, or even better configurable for different resolutions or scaling factors. In some cases I have found the touch screen to be useful over trying to hit tiny UI widgets. Honestly, every game that's not certified that I've tried to play, I have been able to craft a control system that feels very nice. The sheer number of buttons helps.