.....to prevent economic collapse.
Government is the only entity than can do this.
But they do not, I posit that they cannot.
It might be hard to prove that governments can not prevent economic collapse , but it is easy to point out that most of the economic collapses we know of happened with government and at least half happen because of the government.
If it is possible for a government to truly prevent economic collapse , most of them must not know how else why would it ever happen where there is a government?
One of the biggest jokes of our lifetime was the centrally planned and scientifically managed economy of the Soviet Union.
Governments , like corporations, are human beings at their root, the fool proof human is not yet invented.