the reason I'm finding this hard to engage with in an ideal manner is because what you're saying feels so far from reality that I struggle to proportion my response properly. the implication of what you're suggesting is that people's actions, personalities and personal choices do not make up their economic choices, and/or economic choices do not make up a large proportion of the economy.
- the level of private consumption in a country is in massive part dictated by how much people choose to consume vs save. this is quite obviously a choice based on personality and norm
- the price level of goods is in large part dictated by what business owners believe people will pay, and how much people are willing to pay. again, both in large part dictated by personality and culture and norm
- wage rates are in large part dictated by what people demand for those jobs, and what business owners are willing to pay. both of these things are in large part dictated by average of people's personality traits in that country
more specifically, let's look at a classic economic case study, Argentina vs Japan: https://www.reddit.com/r/Economics/comments/b6q69y/the_econo...
this is a perfect case of two countries trying not to have their economics dictated by national character, and failing anyway.
essentially what you're trying to claim is that culture and personality does not affect how people act economically. weird and provably wrong principles someone made up one day like "Economy is global and its laws are the same everywhere" is a key example of why economics is not a science, and economists are generally not trusted