Per the article, DF started getting (seemingly) disappeared from HN over a decade ago. Before the years in which you cited his posts were still 100% tech. So,

Per the article, DF started getting (seemingly) disappeared from HN over a decade ago. Before the years in which you cited his posts were still 100% tech. So, to recap: your hypothesis is that a perceived shift in focus in January 2025 retroactively affected his placement on HN in previous decades? Does this involve time travel?