Definitely not all. For example the top post of all time (where the guy has 1 Petabyte of videos in Amazon drive) he talks about how only his personal files are

Definitely not all. For example the top post of all time (where the guy has 1 Petabyte of videos in Amazon drive) he talks about how only his personal files are encrypted. Then again his videos are recordings of camsites so they might be quite unique