I had a hardcore boomer who worked mainframes - he was a mainframe wizard - refuse a redundancy payment (at age 60 - would have been a year plus wages). He was told if he didn't take it, he would be moved to a team elsewhere. He shows up in my team and I had to teach him how to do copy paste. Then the shortcuts blew his mind.
He still used a pen and paper to change passwords (kept a small pile of them on his desk, and none were labeled but that's another story).
I've been a Linux user for so long. Clipboard history was a thing almost two decades before Windows got it. I don't think it is coded to Win+V though -- CTRL-ALT-V is what my muscle memory is telling me...
Middle mouse button paste is the bees knees though ;)
Haha I remember someone at a front desk grumbling about how they couldn't find the clock, and without looking at their screen I asked them to press F11. The way they looked at me when that solved it was priceless.