Comment by latexr

That’s a pretty bad faith interpretation. As if a polite suggestion to add a low-effort, universal, unrestricted, and easily automatable alternative would in any way affect what they currently use. The author is asking people to follow them, it benefits them. Letting them know the ways in which people want to do it is a good thing, and it takes a special kind of curmudgeon considerably more obnoxious than Stallman to invent some fault with that.