You're just listing questions without contributing with any alternatives or reflection on what has been said by others
Hyperinflation is an extreme case and others have already posted several answers to this, which you have chosen to ignore
I've chosen to ignore the rest because everyone treats hyperinflation like a rare occurrence, under the circumstances.
I don't see how the number of defaulted countries that experienced hyperinflation is relevant to whether MTT is an accurate model for describing economical systems
I also can't find any responses to your post that states hyperinflation is a rare occurrence. On the contrary, there's answers to most of the questions you've asked me
I'm not interested in convincing you of one thing or another. I want to broaden my horizon through discussion, so if the only thing you bring to the table is questions that could be easily googled, I'm not interested in continuing this conversation
It also doesn't matter how "many" of a currency is needed for a loaf of bread, as long as the supply is available. The Italian lira was extremely inexpensive, but as long as the government made sure the supply matched the demand there was no issue
Edit: I'd also say that Greece is not really a "smaller European country", being the 14th most populous European country