My father is an avid user of Plex since I set up a server for him and bought him a Roku for his birthday. He is getting up there in years and has a visual impairment. My request would be a “Accessibility” mode in the Plex client apps out there that allow for larger text and bigger icons for the various parts of the client UI. Most specifically, he has a lot of trouble seeing the box art and synopsis text on the Roku app, often times having to get up close to the TV to see the box art or read episode and movie descriptions.
I know the Plex Web App has the ability to adjust the size of the box art when browsing, I would propose to include something similar for text size and both options on the other Plex apps (especially the Roku app).
Thanks, and keep up the good work!!!