Since the genesis block in 2009 Hamas is the only authority in the middle east that not for once warned it's people about Bitcoin but rather they encouraged it and used it themselves.

who knows they might still be using Bitcoin.

https://bitcoinmagazine.com/culture/can-bitcoin-bring-palestine-freedom

Ignorance is a natural barrier for bitcoin even for the most intelligent people.

This is true as it is to be a slave because one refuses to learn essential things.