It's time to end Dual Citizenship.. in Australia, Canada, America.. and frankly all other nations. The granting of Canadian citizenship should be conditional on renouncing that to all other nations, including the country of origin.
The taking of another country's citizenship should nullify that to Canada. The muddling of identity and patriotism are an offshoot of the attack on the Nation State by the forces of Globalism.
There should be not tolerance of divided and competing loyalties, that reduces citizenship to a mere convenience, without implicit responsibility or loyalty.