Certainly for most things I would prefer whatever encryption in transit and whatever data is received is destroyed after viewing. Some people think snapchat is like that, and it's a big reason that many people use it like they do.
However I can imagine some use cases where others would want to keep say a kinky fantasy story someone wrote to them, but need to keep it in a form that if discovered may be difficult to discern that it was a naughty message at all.
Like the "calculator app" that many of the younger folks are using to hide nudes... you'd have a "cool cat memes with friends app" - with some of the images shared having extra data embedded...
some parents and others are getting smarter about seeing the most used apps on a phone, so they are able to question why someone used "hidden locker calculator" 8 hours each day. If you had "cat meme share" being used 8 hours a day, you could open said app and show your parents/lover/ whoever the funny memes.. and they may not know that extra info could be embedded for example.
This may save some people doing bad things, but may also save some people from being outted about their <insert small niche not socially well accepted interest / lover / friend here>
However I can imagine some use cases where others would want to keep say a kinky fantasy story someone wrote to them, but need to keep it in a form that if discovered may be difficult to discern that it was a naughty message at all.
Like the "calculator app" that many of the younger folks are using to hide nudes... you'd have a "cool cat memes with friends app" - with some of the images shared having extra data embedded...
some parents and others are getting smarter about seeing the most used apps on a phone, so they are able to question why someone used "hidden locker calculator" 8 hours each day. If you had "cat meme share" being used 8 hours a day, you could open said app and show your parents/lover/ whoever the funny memes.. and they may not know that extra info could be embedded for example.
This may save some people doing bad things, but may also save some people from being outted about their <insert small niche not socially well accepted interest / lover / friend here>