From what I've read moshi moshi was originally pronounced "moushi moushi" and comes from the humble form of the verb to say/speak - moushiageru.
I also found it interesting that the original telephone greeting seems to have been either "oi oi" or "kora kora", which is rough sounding "male speech". This was apparently due to the fact that the first telephone users and operators were exclusively men, but as female telephone operators started to become commonplace the greeting changed to the more respectful sounding "moushi moushi".
The repetition does indeed seem to because of the poor quality of the first telephone lines.
Nice! I wrote a script similar to this that triggers when I take a screenshot with Flameshot, OCR's the screenshot using an API and opens web page with the OCR'd text. I prefer to use a Japanese to Japanese dictionary when possible which I have as a browser extension (yomitan). I like that this approach doesn't require an external API.
So to answers the OP's question: the reason she's the first woman to finish isn't necessarily because of bias or sexism, but could rather be simply because of the very challenging time limit, and the fact that the women's world record ultra times are around 10-15% slower than the men's on all distances from 50k up to 6 days (source: https://en.wikipedia.org/wiki/Ultramarathon)
How could women be better physiologically suited at long distance running than men, when for example there are around 2500[1] men that have a better time than the women's marathon world record at 2:11:53?
Or compare the men's record at UTMB (100 mile race) at 19:37:43 vs the women's record at 22:30:54.
I would argue that NVC emphasizes curiosity because the aim is to understand the feelings and needs (what is alive) in the other person. This requires a deep curiosity and being present in the current moment so that one can connect with what is going on in the other person.
NVC does not encourage immediately asking questions to increase your intellectual understanding of the situation when someone is hurt/upset and it is not yet clear what that person wants from the interaction.
For example, take the author's example sentence: "I’m furious with my husband. He’s never around when I need him.". I would say that it's pretty clear that the person is feeling furious because their need for support isn't being met. What is less clear is what the person wants from me right now. My guess would be that the person wants empathy and understanding of their pain, but it may also be that they want some advice on how to solve the problem they're having with their husband.
Now this is where NVC says it's better to err on the side of the other person wanting empathy by guessing their feelings and needs (and this doesn't have to be done in the "classical" NVC way or even verbally at all depending on the situation). And if it turns out they actually wanted advice then of course it's fine to start asking questions to get a better intellectual understanding of the situation, but jumping immediately to "fixing" mode when the other person hasn't yet received sufficient empathy can be very hurtful.
I also found it interesting that the original telephone greeting seems to have been either "oi oi" or "kora kora", which is rough sounding "male speech". This was apparently due to the fact that the first telephone users and operators were exclusively men, but as female telephone operators started to become commonplace the greeting changed to the more respectful sounding "moushi moushi".
The repetition does indeed seem to because of the poor quality of the first telephone lines.