I wouldn't even call it "low in communicativeness". Because if you ask a question that can be answered in one word, but are expecting more for whatever reasons

I wouldn't even call it "low in communicativeness". Because if you ask a question that can be answered in one word, but are expecting more for whatever reasons, that's your own damn fault. It's like greeting people with "How are you doing?" It's not a real question. No one wants a comprehensive answer to that. So if you actually answer that question, people are going to get annoyed with you. This style of communication is infuriating to some of those on the spectrum because it involves navigating a byzantine set of rules that are never defined and ever shifting. Communication should be clear, concise, and honest if you want it to be effective. Don't make the other side work to understand you. If you want to know something, ask for that information. Don't ask a vaguely related question and hope the other side volunteers the information. Because it's just like the "How are you doing?" greeting. Except, we're not supposed to volunteer information there. And sometimes we're not even supposed to volunteer information in those other situations. So when do you expound? You're stuck in a position of trying to read the other person's mind trying to figure out if they really want to know something. It's tiring and infuriating.