Most things I buy have an operating book with a minimum of 20 pages of instructions and many have 40-50 pages.
Of the features I have on various electronic devices, I generally use about 20%, and never even consider using the remainder.
I would like to see the basic products marketed, maybe with 5 pages of instructions, and additional features that could be add-ons and sold individually along with the appropriate instructions. You could then buy a basic phone, or one with 5 extra features, or 10 extra, or 50 extra if they have developed that many.
Let them manufacturer and market their devices like automobiles, a basic car and buy whatever features you want.
Besides, I`m too old to read and understand 50 pages of detailed instructions for every device I own.