Reviled ? I think you're overstating it. Canada has a defacto belief in the melting pot IMO, though many refuse to admit it.
Yes, but even so, when Tarek Fatah testified at the M103 hearings he says he was treated so shabbily and with such hostility by Liberal and NDP members that one of them called him afterward to apologize. The Southern Poverty law Center put both Ayaan Hirsi Ali and Maajid Nawaz on its list of Islamophobe hatemongers. And does anyone think Irshad Manji will be testifying before the Islamophobia committee?