Just as Christianity has Catholics and "Gaedok," Muslims also have...

For those whose religion is their life, immigration and refugees must be strictly screened.
When persecuted, did Jesus flee to another country?
Did Shakyamuni flee to another country?
Did Muhammad flee to Europe?
Religious issues are something they should handle among themselves within their own countries.
Looking at the situation where foolish and political European leaders unconditionally
accepted Muslims as refugees without any discernment....
If they are true refugees, they should not have the energy to maintain their original religion;
instead, they should be grateful to the country that took them in and saved them, follow that country's customs,
and refrain from doing things that their benefactors dislike.
There are many Koreans who refuse pork as well.
It is not that they won't eat it, but that they cannot, yet they do not make a scene about it.
If pork appears on the cafeteria menu, they can simply go out to eat that day.
Whether they are refugees, immigrants, workers, or on business trips....
Why is Islam so exceptional?
Did Muhammad teach such a lack of common sense and etiquette?
There are various forms of Buddhism starting from Mahayana,
and Christianity has Catholics, Protestants, Orthodox, and Anglicans,
but Islam seems to be going too far.
Religion was not created to start fights, was it?