Yes, and I'm arguing you can absolutely vibe code your way out of a corner you vibe coded your way into. Especially with enough vibe coded functionality tests. Your codebase is entirely mutable soup.

Caring about the architecture only matters if you intend to build on top of it, where it become hard to mutate for needs. Big refactors are quick and (relatively) cheap if you don't care about the code.

Don't get me wrong, I am not in any way a fan of vibe coding but the "you're going to vibe code yourself into a corner you can't get out of" argument doesn't hold water.