I agree but, having had great times in both, I love them equally
I think, you and other posters are referring to illegal immigrants rather than legal immigrants? I would be surprised (and saddened) if people were talking about those who have arrived legally with the hope and intent to settle, contribute and embrace their new chosen home.
I doubt that any country is able to cope with boatloads of people arriving every day. Illegal immigrants are often undocumented and, especially in today's climate, there does need to be some control over who enters a country.