Not all of them, e.g. Wences Casares the founder of Xapo is Argentinian and has discussed[1] how his family's wealth being wiped out by that country's unstable

Not all of them, e.g. Wences Casares the founder of Xapo is Argentinian and has discussed[1] how his family's wealth being wiped out by that country's unstable financial system inspired him to do something with Bitcoin. 1. http://www.econtalk.org/archives/2015/07/wences_casares.html http://www.econtalk.org/archives/2015/07/wences_casares.html