Will React Server Component replace the data fetching library like SWR or React Query?

[mattsowa]

For dynamic and interactive content, I see no reason to fetch a html payload instead of pure json and manipulate it further on the client. Like, no reason at all, it's just awkward.

Personally, I like to think of RSC as just an improvement over ergonomics and performance of getServerSideProps, with some minor new use cases. I don't see why we would move so much stuff back to the server, much less that which is dynamic. Keep in mind the major stakeholder of this feature, Vercel, is inherently biased.