I remember when QuickTime came out in 1991 and it was obvious to everyone that video should be copied, pasted and saved like any arbitrary data. It's absolutely insane to me how bad the user experience is with video nowadays, even video that's not encumbered by DRM or complex JavaScript clients.
Phones are dominant now and have passed the PC generation by - in number, not capability. The concept of copy/paste/save for arbitrary data lives on for the non-tech masses only in the form of screenshots and screen recording features.