Earlier quoted context omitted.
> What they're really asking, translated to "blunt and frank communication" mode is: "Why should we even care that you applied?" I think you just made that up. There can be plenty of things the interviewer could be fishing for. They may want to hear that the candidate really wants to work at this job (and have a "correct" reason - the company, the team, the nature of the job ....). They might want to hear about how i…
Why are you assuming that being a good fit would not also include things such as liking the company, the job etc? It's all the same thing anyway, you're right that there might be some cases where that becomes quite relevant. What's not going to be helpful though is answering "hey I just want to make some money and pay my rent" - even though in some sense, that answer might be quite reflective of reality!
But the interviewer isn't asking something in "non-autistic language", they're farting out their mouth, and you need to just fill the space with something that sounds good.