Well I think components start to get opinionated, there are still large website written without frameworks and need things to be opinionated, but that's why they make TailwindUI, but it's not free.
Flowbite does this https://flowbite.com
There are a few other copy-past component libraries I use:
https://sailboatui.com/ (my personal preference)
https://www.hyperui.dev/ (also my personal preference)
ShadeCN is another really popular one most websites are copy-paste from here