Right wing boobs are preposterously afraid of refugee terrorists. Donald Trump scared them silly. Terrorists enter a country on tourist visas, not as refugees. (Most are home grown.)
Countries are very careful about which refugees they let in. Refugees will be citizens forever. Refugees usually do not have much money. They go through dozens of layers of security checks. Nearly all refugees are rejected.
In contrast, when you come in via a tourist visa, there is usually almost no security check at all, just a check if you are on the no-fly list. Countries presume you are a rich tourist coming to spend money. They accept nearly everybody.
There is a limited security budget. Spend where there is real danger, not on imaginary refugee terrorists and other Trumpian bugaboos.~ Roedy (1948-02-04 age:70)