Back in my day
I remember film rolls very well. The whole development process was expensive, so you tried your best to make every shot count.
Then there were the urban legends of photo developers taking copies of "interesting" pics for themselves. Maybe there was a bootleg market for racy pictures or something, I don't know.
In any case, that door is now permanently shut. Everyone has their own camera and entire photo album in their pocket.
So, instead, they post racy pictures of themselves on the Web.
Progress ?