Utility-first CSS has become increasingly popular, sparking polarized opinions and healthy debates. Critics challenge the concept, with common misconceptions like comparing utility classes to inline styles, a notion debunked due to differences in inheritance and complexity. Unlike inline styles, utility classes reside in style sheets, allowing for powerful features like pseudo-classes, media queries, and complex selectors. The ability to create conditional classes using media queries is a notable advantage of utility-first CSS. Additionally, utility classes are efficient for caching and offer a structured approach compared to the unlimited and inconsistent nature of inline styles. Utility classes can encompass multiple styles, offering more functionality and abstraction than inline styles.
https://frontstuff.io/no-utility-classes-arent-the-same-as-inline-styles