> Another rather interesting thing is that they tend to gravitate towards sweep the errors under the rug kind of coding which is disastrous. e.g. "return X if we don't find the value so downstream doesn't crash".

Yes, these are painful and basically the main reason I moved from Claude to Gemini - it felt insane to be begging the AI - "No, you actually have to fix the bug, in the code you wrote, you cannot just return some random value when it fails, it actually has to work".

Claude in particular abuses the word 'Comprehensive' a lot. You express that you're unhappy with its approach, it will likely comeback with "Comprehensive plan to ..." and then write like 3 bullet points under it, that is of course after profusely apologizing. On a sidenote, I wish LLMs never apologized and instead just said I don't know how to do this.