In summary when you have everything you need to survive and you don't need money, are you poor?
Some definitions have been made according to the general majority. We can also say that money does not work by giving an example of a community that does not need money. But what we said is not true. Many things are shaped by the needs of the majority.
This is a question that can be answered differently from different angles. For the people you give examples of, money and poverty have nothing to do with it, but for most of today's societies, money and poverty are directly related. Also, just because you don't need money now doesn't mean you won't need it later. Sometimes we may need things we don't have, or we may discover that we have a different need.
We need money to buy many things we need today. If we can't get something we need, then we are poor. In general, this is the result.