While we were in Enid at the MIL's house we set up her TV box and got her Apple TV updated. She has a son that lives in Enid, two grandsons, and 5 great grandsons that all have iPhones and are connected in the 21st century. Not one of them could figure out the simple task of getting her TV configured to let her watch movies or TV shows from her Amazon Prime account.
I told her to tell her 17 year old great-grandson that an old geezer like did in in short order. My wife typed up the directions and it is on her iPad. So the 83 year old great granny can do things none of the whippersnappers can figure out.