I think frameworks like tailwind are great for rolling your own components actually. Tailwind sits somewhere between just writing your own styles from scratch and using a css component library like Bootstrap. It provides you with sensible atomics (e.g. a nicely defined range of margins/paddings that allow you to create UIs with consistent spacing), but it still allows you to mix and match where needed.

This approach allows tailwind to be terser than raw inline styles, while giving you the ability to write a lot of your styling inside the markup, which prevents context-switching. It's a nice balance between many of the approaches that have come before it.