These tailwind component libraries make little sense if you compare them directly to bootstrap without wanting to work with tailwind.
Tailwind is in every way superior when you are implementing a bespoke design, you develop faster, your CSS is small and less complex, the output is performant, you have a uniform mini-language, if you apply some up front analysis of a design/-system you can generate 90% of your CSS from a normalized configuration.
Now compare that to fighting default styles and complected component styles, applying overrides, extending via SCSS variables and generating your own CSS utilities with SCSS. It's pretty night and day for this use-case.
Component libs for tailwind that compress the classes are a bit funny and IMO you don't get much benefit from them other than playing nice with tailwind. You might have a reason to use tailwind but want predefined component classes? But then you get the same disadvantage that component based libraries like bootstrap have, so the choice is arbitrary here.
What makes _much_ more sense is what tailwindui does, they give you the raw source, so you get to write out of the box components quickly but can pull them apart without friction.