I'm still old school enough to appreciate the ideal of the separation of CSS, HTML, and JavaScript but one benefit I do see of the Tailwind approach is that ref

I'm still old school enough to appreciate the ideal of the separation of CSS, HTML, and JavaScript but one benefit I do see of the Tailwind approach is that refactoring is a lot easier if it's all in the class attribute. Let's say you suddenly want all text-purple-500s to be normal weight and red, it's a simple search and replace as opposed to old school HTML where you might need to remove a b/strong tag, etc. It's not exactly elegant but it is at least viable to do quick search and replaces for styling than using presentational tags.