My father is a 70-year-old software engineer who programs .NET Core in Notepad and builds using custom BAT files that build the project using csc (the outright compiler). He browses and copies files in the Windows Terminal. He is also accustomed to Linux since we deploy to it in our business, and he can do everything comfortably in the Linux terminal.
He trusts me almost blindly, yet I can’t convince him to swap to Linux even though every time he keeps fighting Windows. I'm actually fairly surprised since I'm certain he'd find himself at home almost immediately( he already is when managing servers)
I’m fairly sure it’s Notepad keeping him there, but I’ve told him there is also a Linux clone or Wine. I had been dabbling in Linux for 30 years, and it’s been about 7 or 8 years since I switched full-time and couldn’t be happier. But honestly, we're going to get there because it’s inevitable. It’s the only OS that's currently not wholly incentivized to "enshittify" itself and is actually improving at a pretty good pace due to Wayland's novelty fostering a plethora of alternative window managers.