We still do horses, but hardly anyone is favouring them for travelling around the continent delivering mail.
Kudos to the people that would rather experience that, I guess.
Graphical programs look nice but are a nightmare for interoperability.
Having said that, as an Emacs user I'm surprised that anyone goes to this much effort to not use Emacs. This is what it's made for and it's all built in the most hacker-friendly way imaginable.
Back in '05 I realised how crazy it was that everyone was using these shitty editors built in to bloated IDEs, all slightly different from each other. It's all just text! This caused me to discover vim and Emacs. This was about 10 years before editors like Atom and then VS Code caught on.
I tried vim for a while, did the tutorials and tried to believe that if I practised the keys I'd become a wizard. But it never paid off. But I'm glad I learnt to enter insertion mode and exit vi/m at least.
Emacs was not presented as well back then. It had (has?) a terrible looking GUI by default. But once I'd switched that off the keyboard interface and major/minor modes made so much sense. No surprise that VS Code uses the same model.
But then when I got into Elisp I can say I truly fell in love. I liked GNU/Linux before, but Emacs is what Free Software was always meant to be. Not just technically hackable but practically so. How many people edit their VS Code plugins to do exactly what they want? With Emacs you can hack everything right there in Emacs while it's running and then just go right back to where you were.
This is what systems like those from Xerox PARC, TI, Genera, ETHZ, Inferno had to offer, and we aren't still quite there in mainstream systems.