I feel like the people I interact with irl don’t even know how to boot from a USB. People here probably know how to do some form of coding or at least navigate a directory through the command line. Stg I would bet money on the average person not even being able to create a Lemmy account without assistance.
Admittedly, I do almost all of my messaging from my phone, and 100% of Lemmy. Most of the time if I have something on my computer to share, it’s easiest to just take a picture. If fidelity matters, I can take a screen grab and share it to my phone via KDE connect. It’s not a matter of knowing how, it’s the effort required for a slightly clearer image.