For example, suppose in 1939 the Nazi party established a headquarters in every city and large american town in the USA. Suppose they funded these headquarters directly from Berlin and recruited members from among society's dregs in prisons and gangs. Suppose Nazis immigrated to the USA by the shipload and took up residences across the nation.
Who would stand for that?
Suppose they spread propaganda and told everybody "we are peaceful people from the land of chocolate".
Who would believe this?
But today Islam is invading the USA, recruiting in prisons, putting their Saudi funded mosques everywhere, lying to us that "Islam is Peace" etc etc, and the USA largely just accepts it.
Islam has no place in the west.
You are right.
Years of politically correct thinking, exposure of weak and undisciplined young minds to Hollyweird, leftist newspaper propaganda, education by liberal freaks masquerading as teachers, actions by jellyfish calling themselves Politicians, wacko left-wing Clergymen, conscienceless attorneys, etc, has destroyed our ability to defend ourselves, our beliefs, and our society.