Countries can change just think about the new currency euro it's new think about that one country use to be poor and how fast things can change.
Companies they also come and go Even the currencies they come and go.
But If you have just few good people the very best friends kind of loyal then that's priceless.
We never know when we need help and the good helping hand from the friend or family member it's priceless.
So you can lose ur gold money btc and property and car so everything but human connections stays.
Think about in war situation your country flag can be changed overnight or currency.
You can invest in stocks and company you did invested can disapeare.
Off course we don't need to think about extremes but let's just add another layer of wealth the human connections.
Good friends good people kind of your own people.
We live in the Changing world and If you have some supportive people around you that's good thing and that's true wealth even after many years.
The biggest eurozone countries were definitely not poor and places like France and Germany had a very high standard of living that is comparable to America. The new currency did allow some poorer countries to join and take advantage of the creditworthiness of their partners. Take Greece for example, they borrowed a lot of money and maybe needed to be a bit more responsible. However Germany benefitted from having poorer countries in the union as well, because it made the Euro weaker comparatively against other countries which meant they were able to export more goods at the best price. These unions can take decades to evolve however and I'm not sure why others are forming right now.