Your spouse dies in surgery. The highly experienced surgeon made a mistake, because, realistically, everyone makes mistakes sometimes.

Your spouse dies in surgery. The hospital handed a passing five year old a scalpel to see what would happen.

There's a clear difference; neither are _great_, but someone's probably going to jail for the second one.

In real, regulated professions, no-one's expecting absolute perfection, but you're not allowed to be negligent. Of course, 'software engineer' is (generally) _not_ a real, regulated profession. And vibe-coding idiot 'founder' certainly isn't.