Personal Internet Banking

1- Why people (Muslims and Muslims) are willing to be interested in Islamic Banking Services instead of the conventional ones?
2- And why is it important for Non Muslim countries to comply to the Sharia’a Law, if it has already a good banking or financial system?
3- How countries should rally and work together to make the Sharia Compliant desirable for both the government and people?
Why people (Muslims and Non Muslims) are willing to be interested in Islamic Banking Services instead of the conventional ones in Canada?

you can’t figure out why muslims are attracted to islamic banking? are you simple, or something?