I use Next not just for the routing and composition and hydration, but for all the other quality-of-life improvements (image resizing, buildchain configs, hot reload), especially when it's paired with Vercel (per-push sandbox builds, stale-while-revalidate, seamless CDN, access to serverless, etc.)
I'm really excited to see how Remix and other Next competitors evolve, but for now, I think it's still the most "full" stack of the React frameworks? Is that correct?