There's KDE software (might be a Linux-wide thing, idk) that changed it to a down arrow pointing to a rectangle. I don't like it. I really don't fucking like it.
There's some additional nostalgia attached to calling them with the simple fractions as opposed to the decimal ones, even if they mean the same thing. HDDs for example are still around and I've always seen their form factor as 3.5", not 3 1/2".
My wife coaches high school field hockey. She told me how one day she overheard them talking about how one of them lost their work on a homework document and had to start over.
One of the girls said "you just gotta get in the habit of clicking the blue square", which the others were confirming is the thing to do. So then my wife asks "blue square, what do you mean" and another clarified "the save button".
I had to explain the save button to my 9 year old about a week ago. And then I found myself explaining what a floppy disk was. Tonight I'll ask him if he knows what that is a picture of. I'll be impressed if he remembers. If he fails the check, imma gonna launch into a lecture on boot disks, games, and batch files. Wish me luck!
I'd be surprised if using these kinds of point-and-click GUIs was still common in 2244 years, as opposed to some kind of language- or thought processing. Then again, people are still writing with pen and paper sometimes, despite all the digital advances.
I've seen a growing number of programs that use an arrow pointing towards a picture of a computer or hard drive for "save* and an arrow pointing away from it for "load" and I feel like that's very graceful skeuomorph to shift to that might hold up for longer (although it breaks if it's talking about cloud save, but replace the picture of a computer with picture of a cloud and you're back in business I suppose)
Skeuomorphism is the word your looking for, its why your digital cameras still make a mechanical click sound even through there isnt a mechanical shutter