It's quite telling how dumb even Apple thinks the case is when you have to scroll pretty far down on the page and then pretty far to the right to see the so-called "Smart Case". It remains a pretty horrendous "case".

I noticed this as well. I had to look it up. Apparently ‘pfp’ means ‘profile picture’.

I found this really fun and interesting.

I wonder how often inventions are created for one purpose, but end up primarily being used for another purpose the inventor never considered.