Ugh, what can you do on a tablet other than art or some flavor or business bureaucracy. The mouse and keyboard is the most efficient way to accurately convey information into a machine, and we intentionally failed to teach young people how to even type. I am sorry but if you type faster on your phone than you do a desktop / laptop you don’t know how to type.
I have no need for my Kindle services anymore. I bought books there for how easy it was to put on my electronic devices, and to easily make back up copies for later. If I can’t downloaf and reformat the e-book to easily make a physical copy I don’t want it.