All you have to do to get the text width you want is resize your browser window.
http://www.jwz.org/hacks/why-cooperation-with-rms-is-impossi...
On second thought, I'd rather see the hairy nut in an egg cup than have to listen to RMS singing that.
He has posts from 1998 to 2020 but I'd say he still actively posts. He's just run out of things to say. lol
As someone already mentioned nearby in the thread it could easily be something in the “purity test” content that has tripped an automatic naughty word filter.
It could even be the name of the site, depending on the location weapons and such might be considered NSFW (or for overly strict companies, not-relevant-for-work-we-dont-know-why-you-are-wanting-to-look-at-it-in-work-time!).