The topic seems to be warnings and predictions coming true even if they seem far-fetched at first. The linked article doesn’t talk about any warnings or predictions. It only recounts (in a way) how RMS, while discussing the topic of Epstein’s abuse, said some things which many people found offensive, leading to his resignation.

I guess it is marginally relevant; it just seems odd to drop a marginally relevant link unaccompanied by further comment. Usually people seem to mention what brought it to mind, or which part they found particularly interesting.