Earlier quoted context omitted.
I second that. React is not needed anymore, much less nextjs. People should break free from these shackles
But using what, just js + html + css, for anything moderately complex this will become impossible. Even all AI agents will have easier time using some framework as it will be easier to comprehend most likely
It won't. You actually remove complexity by removing unnecessary dependencies.
You can organize your code the same way you would with React: components, state management, reactivity. It is all there within JS+HTML+CSS without 100kbytes of minified JS.