NextJS has a good solution already -- which is likely part of the reason it'll be the 1st framework where RSCs will get integrated. The core React team has been working closely w the Vercel folks for a while now, and this result is exactly what I've been waiting for.
My initial impression is this is a good fit for Next. Towards the end of the video Dan even says initial adoption will be through frameworks. I wonder how this impacts Remix and Gatsby.