His problem is that he is so blinded by his ideology, nothing else matters. He is optimizing for this ideology (freedom of code) and not making it easier for new users or even the growth of the community.
I stopped using Emacs long ago for things that make my life much easier as a developer, like VSCode. Now, with the ability to remotely save code over SSH, I don't even need to edit anything directly on the server.
I did that using emacs 25 years ago, and it wasn't even a new feature at the time.
Back then the package was called ange-ftp. It was superseded by something called efs (same author), then later by something else, which I still use occasionally.
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I stopped using Emacs long ago for things that make my life much easier as a developer, like VSCode. Now, with the ability to remotely save code over SSH, I don't even need to edit anything directly on the server.