I ask similar questions about React ecosystem for years and the most frequent answer is “you’ll know when you need it”. Made few dashboards, smartphone-servers control panel with live streams, svg-heavy fully interactive cashflow graph builder for inhouse accounting, a bunch of typical “react” sites (literally because “frontend dev is slow and we need something right now, they’ll catch up later”, how does that sound) and still waiting for that enlightenment to come.

People throw bs under their feet and then learn how to avoid stepping into it too much. It’s insane. I think that htmx, despite clearly being a breath of fresh air for them, is in the same category: it does all you that could just_do already, but looks nice.