> React is a nightmare ... culture of shaming developers who haven't switched to the new React paradigm-of-the-year
proceeds to shame and suggests changing to the new paragdigm of the year.
> For a framework meant for serious adults
proceeds to shame and suggests changing to the new paragdigm of the year.
> For a framework meant for serious adults
And the sentence you quoted is a dig at React and the React ecosystem, not individual developers.
Nice try, though!