Belief in Canada

I just had an interesting conversation with one of my old History teachers from way back in High school,
We talked for about an hour, from family to Covid all the way back to history, the topic of religion was brought up, and seeing how Canada is so open and actually one of the most well off, top atheist countries in the world,
Seeing how the fastest growing religion in Canada by far is Islam, from immigration and fertility rates.
I wonder how people not only from inside Canada, but also outside around the world would accept that ?
Is it a good thing to eventually have something most the population can believe in one day ? or is there still what is called Islamophilia ?