errr, this sounds backwards, no?

Tailwind is better when you actually try to put the utility classes in your own components, sure. But the reason Tailwind got popular over Bootstrap in the last 5 years is because people got sick of hand-tweaking Bootstrap components and fighting it to do so when they can only run basic CSS sticks together.

(I'm aware modern CSS is really good even on its own, and most of us under-utilise it. But I think it has become clear that most people just don't want to learn it)