Freedom of religion does not mean domination by it. Islam is much less a religion than a totalitarian forced political order over mankind. The claimed religious element of Islam is just the cover used to penetrate and infiltrate a free society to gain the upper hand. Since the two elements - Islam 'religion' and totalitarianism - are inseparable, Islam can not coexist in a free society.
The Nazi Germans should have declared national socialism a religion, Mein kampf could have been their holy book, and they could have renamed the Wehrmacht “Nazi Missionaries”, then they could have demanded that everyone respect and tolerate their religion. Then they could have conquered every country that has white liberal idiots in charge.