> the fragility is inconsequential.

how many users do you have and how long has your app been out there?

unless that number is very large, then you have no idea whether your app is fragile or not

example: I own a Polestar 4. Great car, love it. I have non-deterministic SW glitches. Other people have non-deterministic SW glitches, but they're not the same ones as me. Other people never encounter any glitches. Others have tons of glitches that I don't have. Every new car that is sold, is another edge case. We had a Tesla for years, and the SW was rock solid, great stability. Why? Because their SW has been out there for over a decade with millions of experience points, and they have a large team that are aggressive about fixing and rolling out updates almost daily. Until you get to that point, you can't judge whether your vibe-coded app is stable or not.

You'd know the answer if you bothered reading the thread before posting the one hundredth 'you need a million users to judge maintainability' comment I receive on HN.