React Server components require new generation routers, new generation bundlers. They are officially in alpha, and not ready for production. So why is Next.js so pushy about it? I can't avoid feeling that the new direction taken by Next.js is not designed to help developers, but to help Vercel sell React. You can't really sell a service around SPAs: once compiled, a SPA is a single JS file that can be hosted for free anywhere. But a server-side rendered app needs a server to run. And a server is a product that can be sold. Perhaps I'm a conspiracy theorist, but I don't see another reason to break the React ecosystem like this.

I mean, yeah, I see your point.

React should always be self-hostable, full-stop.