As long as America keeps its doors open to any immigrants who wants to come, America will never collapse. Third World immigration enriches our culture, and improves our diversity. That is a good thing because there is strength in diversity. I think, but I could be wrong.
America welcomes immigrants that can become regular productive US citizens. What crosses our borders illegally now can't even read or write a word in their own native languages. That is the big problem. Who wants to come here and excel just to pay high taxes to support the needs of essentially street bums? I believe you are wrong. Your view?