NextJS is just a mess after all. Nested folders routing is a mess. Overall the nextjs routing is a mess. It's vendor lockin. How can i use next router outside

NextJS is just a mess after all. Nested folders routing is a mess. Overall the nextjs routing is a mess. It's vendor lockin. How can i use next router outside of nextjs ? There's no progressive enhancement builtin. Your static html will always need to deliver that next-runtime. Why ? There must be something wrong at the foundation level. There's no official guidance on how to do the Authentication. In NodeJS, we do have PassportJS! I love RSC, React Streaming, React Suspense, but the way NextJS use it seems like vendor lockin (Vercel). Want to use Babel, modify webpack with SWC compiler ? It's just confusing. No more NextJS until they fixed the foundation.