I wonder what the overlap is between people who agree with this post and the set of people who assign high value to the Web as a sui generis medium for enabling a specific type of personal expression (and consequently: making pages that require the use of Reader Mode).
It is perhaps not far from the overlap between people who jumped on the Gemini bandwagon and people who have baked into their own personal websites flourishes and antipatterns of the sort pre-empted by the constraints of Gemini.