My best guess it that the Fraser Institute expects no one to read the report behind their newest sensationalist press release, in which they claim that the cost of immigrants to Canada is staggeringly high. 

Anyone who looked at the report more closely would find false claims, deliberately misleading arguments, a naive understanding of global migration trends, and evident ignorance of what informs Canada’s immigration priorities.  The report is so poor and illogical that it cannot be taken seriously as contributing to public debates about policy reform in the domain of immigration.